Top 10 Best Pentacryl Alternative: The Non-Toxic And Effective Products

Pentacryl is a chemical treatment for wood that contains harmful chemicals which can be hazardous to humans and the environment. Many people are aware of this now, so they have been looking for an organic solution to their problems with Pentacryl. This blog post looks at Pentacryl Alternative, the product called “Penta-Clean.”

This article will review what it’s made from, how it works, if it’s effective as a replacement for the pentacryl treatments on furniture and other materials, whether you should use this instead of the traditional pentacryl treatments on furniture, whether there are any safety concerns when using this product etc.

Bestseller No. 1
OOFT 6 Inch Mini Pizza Oven Wood - 100% Kiln Dried Oak - Perfect for Ooni Karu 12 and 16 and Other Leading Brands of Portable Pizza Ovens - 10lbs Box - Hardwood Pizza Oven Kindling - High Heat Output
  • 🍕 6 INCH STICKS DESIGNED FOR USE IN PORTABLE PIZZA OVENS - The perfect size of stick to burn in all popular pizza oven models, including Ooni.
  • 🌳 100% NATURAL OAK HARDWOOD - Kiln dried oak is the perfect wood to rapidly build up the required heat in your pizza oven.
SaleBestseller No. 2
J-B Weld 40001 Wood Restore Liquid Hardener - 16 oz.
  • JB WOOD RESTORE LIQUID HARDENER: Is a quick drying liquid for sealing and reinforcing decayed or rotted wood; for reducing moisture in decaying or rotted wood surfaces, prior to putty filling.
  • WHAT THE PROFESSIONALS USE: Builders, mechanics & repair pros know our products bond strong to a variety of surfaces in even the toughest environments. Choose the product pros trust for your project.
Bestseller No. 3
  • Disodium Octaborate Tetrahydrate (Borate) 40%
  • How Bora Care Works Boracare contains an inorganic borate salt, soluble in water, with insecticidal
Bestseller No. 4
Oklahoma Joe's Longhorn Reverse Flow Smoker, Black
  • The Longhorn Reverse Flow Offset Smoker provides the best for you outdoor cooking needs. With optional smokestack locations you choose between reverse flow smoking and traditional offset smoking
  • Charcoal fuel allows you to grill with high heat or cook low and slow
Bestseller No. 6
Nisus 30201 PenShield 128oz Borate Wood Preservative, Clear
  • 128oz Borate Wood Preservative
  • Nisus 30201 PenShield 128oz
Bestseller No. 7
Seal-Once Marine Premium Wood Sealer - Waterproof Sealant - Wood Stain and Sealer in One - 1 Gallon & Clear
  • MARINE SEALANT: Our liquid formula creates a UV-stable coating for protection against the elements, saltwater spray, and water damage. Marine is a great protector for outdoor furniture, thermally modified wood, and boat docks.
  • DECK STAIN: It's water-based, ultra-low VOC, great for enhancing the extended life of your flooring, siding, and porch. The paint forms a water-resistant shield around wood fibers at the cellular level to help preserve the natural color.
Bestseller No. 8
Odie's Oil • Universal Finish for Wood • Leather • Plastic • Vinyl • Metal and More • 9 Ounce Glass Jar • Food Safe and Solvent Free Non Toxic Finish …
  • We all want our finished woodworking projects to look there absolute best when finished. The hard part shouldn’t be the application process, nor should it be the choosing what to apply to your project. Introducing Odies Oil, the food safe, solvent free, non-toxic wood finish and wood stabilizer. Odies Oil is easy to us and it waterproofs and leaves a wonderful lustrous sheen in one coat. It is also the perfect finish for leather, concrete, plastic, vinyl and metal.
  • Odie's Oil is great for interior and exterior applications alike. You can apply Odies to: Boats, Brightwork, Doors, Floors, Decks, Gates, Fine Furniture, Patio Furniture, Bowls, Cutting Boards, Kitchen Implements, Toys, Auto detail, Concrete, Leather, Metal and the list goes on and on!
SaleBestseller No. 9
Bestseller No. 10
Valhalla Wood Preservatives 5-Gallon Eco Friendly Non Toxic Lifetime Wood Treatment Pouch
  • Lifetime wood treatment is an non-toxic wood treatment
  • Useful in treating marinas, houses and decking
Bestseller No. 11
Henkel 908570 2.7 oz Tub Clear Silicone Waterproof Sealant, Single Tube
  • Use for sealing or repairing door frames, windows, vents, toys, appliances, gaskets, weather-stripping, outside of fireplace doors, shoes and boots
  • Bonds ABS, glass, ceramic, porcelain, wood, aluminum, stainless steel, cultured marble, fiberglass, granite, vinyl tile, some rubbers and plastics
SaleBestseller No. 12
Minwax 41700000 High Performance Wood Hardener, pint
  • The hardener penetrates deep into the wood and its special resin binds and reinforces the decayed wood fibers
  • High performance wood hardener seals from further moisture penetration and hardens to a rock hard solid base for lifting
Bestseller No. 13
ANCHORSEAL Classic Log & Lumber End Sealer - Water Based Wax Emulsion, Prevents up to 90% of End Checking on Cut Ends of Hardwood & Softwood … (1 Gallon)
  • Prevents up to 90% of end checking (drying splits), improves yield with less waste
  • Reduces blue stain and sapstain in logs
Bestseller No. 14
Axe Wax Premium Wood Finish - 2oz (60ml) of Quick-Drying Wax for Protecting and Restoring Axes, Knives, EDC, Damascus, San-Mai, Carbon Steel, Culinary, Knife, Wood Cutting Boards, Leather, and More
  • 100% ALL-NATURAL AND FOOD SAFE – Unlike other products on the market, our incredible Axe Wax contains no mineral oil (AKA Petroleum byproducts, ewww) or boiled linseed oil (which frequently contains chemical drying agents and can be very flammable)
  • USE IT ON EVERYTHING – Our proprietary formula works equally well on wood, metal, and leather. So try it out on your favorite cutting board, knife handles and blades, or to waterproof your favorite leather boots or gloves
Bestseller No. 15
NOW Supplements, Astaxanthin 4 mg derived from Non-GMO Haematococcus Pluvialis Microalgae and has naturally occurring Lutein, Canthaxanthin and Beta-Carotene, 90 Softgels
  • NOW Astaxanthin 4 mg softgels are derived from Non-GMO Haematococcus pluvialis microalgae and has naturally occurring lutein, canthaxanthin, and beta-carotene.
  • Astaxanthin, a potent free radical neutralizer, supports cellular protection and balanced immune system responses*
Bestseller No. 16
TotalBoat Clear Penetrating Epoxy Wood Sealer Stabilizer for Rot Repair and Restoration (Quart, Traditional)
  • WOOD HARDENER FOR ROTTED WOOD: two-part epoxy system seals, hardens, preserves, and protects all types of wood by stopping rot. Makes finishes like paint and varnish stick better and last longer. Easy to use treatment has no VOCs or harsh fumes
  • PENETRATING WOOD SEALER: An ideal dry rot treatment; this marine-grade epoxy resin is perfect for wooden boat restoration, wood repairs, and woodworking projects. Seal bare or new wood to protect against damage
Bestseller No. 17
ChemWorld Outdoor Wood Boiler Chemical Treatment - 1/2 Gallon - Treats 125 to 250 Gallons of Water
  • Boiler Rust Inhibitor - Treats 125 to 250 Gallons of Water
  • Stops boiler rust.
SaleBestseller No. 18
Reeses Pinworm Medicine Liquid for Entire Family, Full Prescription Strength, 2 Oz
  • ✅ #1 Trusted Formula
  • ✅ REESE'S pinworm medicine quickly and easily eliminates pinworm infection
Bestseller No. 19
STARBOND EM-02 Super Fast Thin, Premium Instant CA (Cyanoacrylate Adhesive) Super Glue Plus Extra Cap and Microtips, 2 oz. (for Woodturning, Pen Turning, Hobby, Stabilizing, Finish, Inlay)
  • ✅ PREMIUM ETHYL CYANOACRYLATE SUPER GLUE : High performance industrial grade adhesive. WATER-THIN CA GLUE - This glue is so thin, it's consistency is close to water! But don't let its consistency surprise you - it's one of the most powerful glues on the market. This makes it easy to penetrate and stabilize even the most delicate materials.
  • ✅ EXTRA SUPPLIES: (2) applicator caps, (1) clog-free stopper, and a bag of micro-tips for precision. The EXTRA APPLICATOR CAPS are in case of future clogs, you're prepared which means you'll never have to stop working! Keep your glue working perfectly with the CLOG FREE STOPPER that prevents any clogs for a smooth application. The BAG OF 8 MICRO-TIPS provides the perfect extension for those hard-to-reach places. Precision is key when it comes to tiny cracks
Bestseller No. 20
PC Products PC-Petrifier Water-Based Wood Hardener, 16 oz, Milky White 164440
  • Wood Hardener Repairs Wood Damaged By Insects Or Rot
  • It Is A Liquid That Is Brushed, Sprayed Or Injected Into The Pores Of The Wood

Best Pentacryl Alternative Reviews 2023

Nissus Bora Care – 1 Jug Natural Borate Termite Control 

Nissus Bora Care - 1 Jug Natural Borate Termite Control NI1001 1 Gallon
  • Cannot be shipped to New York
  • Protection against subterranean termites, drywood termites, Formosan termites, wood destroying beetles and decay fungi.

Nissus Bora Care is a 100% natural formula that replaces pentacryls. Pentacryls are not only expensive to buy, but they also contain hazardous chemicals like methanol and thymol, which are toxic when inhaled or consumed in large quantities. Nissus Borate is nontoxic for humans, animals, plants, and the environment at any dosage to date.

Nissus Bora Care is a borate-based pesticide with an EPA-1 rating. This solution will keep ants, termites, and other wood-infesting pests from infesting your house while being safe for the environment. It is perfect for your home but still has the power to get rid of pests in a commercial building if sprayed around windows and doorways.

Nissus Bora Care can be sprayed on any wood that will later be used inside or outside your house, including decks, fences, shingles, lawn furniture, and more. It is important to thoroughly read the instructions on the product label before using and follow them carefully.

To get rid of wood-infesting pests, spray Nissus Bora Care all-around your windowsills, doorframes, vents, and other areas where you have noticed any pest whatsoever. If you are trying to get rid of carpenter bees, you’ll need to inspect your house and spray the solution at any holes or openings that lead directly into the wood of your home.


  • Treats and eliminates termites without requiring costly and time-consuming demolition and repairs
  • The quiet, odorless formula will not disrupt residents while they sleep at night
  • Has no effect on the overall ecology of the home
  • Nissus Bora Care is nontoxic and environmentally safe


  • Has to be reapplied after rain or flooded areas

Pro Marine Supplies Clear Table Top Epoxy Resin 

Clear Table Top Epoxy Resin That Self Levels, This is a 1 Gallon High Gloss (0.5 Gallon Resin + 0.5 Gallon Hardener) Kit That’s UV Resistant – It’s DIYER & Pro Preferred with Minimal Bubbles
  • 💎 PREMIUM CRYSTAL CLEAR EPOXY- Designed for Table Tops, Bars, Wood finishes, See-Through Encapsulations, Art work, only limited by your imagination. Our custom Epoxy formulation allows for minimal bubbles, goes on smooth, helps eliminate fish eyes, craters and various other imperfections. We only offer the best because that is what we use!
  • ⭐ USA MANUFACTURED- It is Safe once fully and properly cured, Low odor because we proudly manufacture here so you can rest assured you are getting the very best product produced!

The Pro Marine Supplies Clear Table Top Epoxy Resin is great. It builds up faster than epoxy, has no bubbles, or has never given me a problem with curing nee clear topcoat this way, it does not obscure the design below, and you can use any color of paint and still see them through the clear coat.

Clear Table Top Epoxy Resin from Pro Marine Supplies is a two-component, high strength epoxy that cures in 12 hours to form a hard crystal clear polymer. It has been formulated for use as an aquarium or tabletop sealer and surface treatment.

The Pro Marine Supplies Clear Table Top Epoxy Resin’s brilliant gloss finish allows it to bridge the gap between furniture and art. This product can also be used for various commercial applications where a permanent waterproofing system is needed, most notably with custom signs and water displays.

The Pro Marine Supplies Clear Table Top Epoxy Resin cures fast and holds up well to a wide variety of chemicals. It is a modern alternative to other waterproofing materials because it provides a high gloss, crystal clear finish while remaining flexible and challenging at the same time. After the initial coating has been applied, there is no need for topcoats or sealers, and it can be easily repaired or touched up.


  • Sticky and goopy resin
  • Create a clear finish for boats, kayaks, or any other marine projects
  • It cures quickly and can be sanded and polished
  • It is safe on fiberglass, wood, metal, and painted surfaces


  • It’s not as strong as some other products

Tenino Copper Naphthenate 17% Wood Preservative 

Tenino Copper Naphthenate 17% (2% as Metal) - 1 Gallon - Wood Preservative
  • Ready-to-Use Copper Naphthenate 17% (contains 2% copper as metal), meets the AWPA M4 Standard
  • Required by building codes (IBC 2303.1.9 & IRC R317.1.1) on end-cuts of all pressure treated lumber

Tenino Copper Naphthenate 17% is among the most popular pentacryl alternatives on the market. It offers superior protection for your softwoods against fungal decay and wood-destroying insects. Unlike similar products that contain NAPTHALENE, Tenino Copper Naphthenate contains NO chlorine or other harmful VOC’s (Volatile Organic Compounds).

Builders trust Tenino copper naphthenate because it provides ultimate quality control standards with its flexibility to be used anywhere in any type of application, including interior and exterior use on new wood construction applications. Woodworkers love this product because it provides uniform coating stability that minimizes porosity problems caused by dry spots, which lead to insect infestation both inside and outside the wood.

Tenino Copper Naphthenate is a highly effective wood preservative. It is good for the inside of structures, but it can also be used on decks and fences exposed to the elements. This copper-based formula protects against termites and decay caused by fungi, mold, and waterborne organisms – ensuring your outdoor structures remain strong and beautiful.

The Tenino Copper Naphthenate 17% Wood Preservative is made in the United States. This heavy-duty preservative requires that you mix it with water before application in order to kill fungi and insects protecting your deck, rafters, or log cabin from damage.

The product does not cause any harm to your hands during use, so applying Tenino Copper Naphthenate yourself will be easy. You can expect great results when using this wood preservative because it’s clear, dries fast, and doesn’t have an unpleasant odor.


  • Tenino Copper Naphthenate is a tenacious insecticide
  • It has been found to be 100% effective at controlling fungal growth
  • It prevents the growth of fungus, bacteria, and other organisms on wood
  • In so doing, it extends the life of the wood by quite a number of years


  • This product requires the use of respirators, face shields, rubber gloves, aprons, and other protective gear when handling this product

ANCHORSEAL Classic Log & Lumber End Sealer 

ANCHORSEAL Classic Log & Lumber End Sealer - Water Based Wax Emulsion, Prevents up to 90% of End Checking on Cut Ends of Hardwood & Softwood … (1 Gallon)
  • Prevents up to 90% of end checking (drying splits), improves yield with less waste
  • Reduces blue stain and sapstain in logs

ANCHORSEAL is a revolutionary product designed to preserve and protect your outdoor logs, fence posts, lumber, and wood structures from the damaging effects of moisture animals. This interior GREEN sealer is preserved by sealing porous surfaces with a grease-like film that stops water vapor transmission out of the material. It has been specifically formulated for use with most woods under normal conditions where no galvanizing compounds are present on the surface.

ANCHORSEAL provides ultimate protection from rain, sleet, snow & ice build-up requiring less annual maintenance thanks to its outstanding penetrating power enabling it to resist acids and environmental influences without chalking or cracking over time making them less susceptible to impact damage.

Industry professionals consider ANCHORSEAL to be the best pentacryl alternative. It has fewer fumes than pentacryl and is available in a convenient, ready-to-use spray can. You can seal green lumber or logs with all kinds of wood species without worry!

This formulation penetrates deep into the wood, preventing rot from advancing and providing a protective surface to prevent further deterioration further. This product can be used on all unprotected or unpainted green log stock with less than 25% annual turnover rates. This includes both sapwood and heartwood. The best Pentacryl alternative!

ANCHORSEAL Clear Waterproofing Classic Log & Lumber End Sealer is a one-step product for sealing logs, and lumber ends. It stays flexible, does not crack or break down as it dries, will never shrink or expand, causing cracks in seams and joints, is ideal for all types of log shapes, including those with holes from heart rot, has great strength to resist deflection during hammer sinking deer logs into position!


  • Removes the hassle of painting a log or a timber at the end for protection purposes
  • Provide protection from air and moisture to both ends of a log or timber
  • Water-based, non-toxic, and odorless
  • It is easy to apply and dries in just 24 hours


  • ANCHORSEAL does not have a clear advantage in the marketplace, nor is the advantage well recognized in the market

Nisus 30201 PenShield 128oz Borate Wood Preservative 

Nisus 30201 PenShield 128oz Borate Wood Preservative, Clear
  • 128oz Borate Wood Preservative
  • Nisus 30201 PenShield 128oz

This wood preservative is a miracle product. Nisus 30201 PenShield, 128oz Borate Wood Preservative, helps protect against weathering and high-impact pressure abrasion damage for decks, fences, poles, etc. This handmade pen shellac will provide your repair with an attractive natural finish that adheres well to most surfaces of unfinished woods, including dowels, posts, and more, without precluding the use of traditional finishes like varnish or polyurethane.

It provides protection from exposure to various chemical substances (rain acid dew), atmospheric pollution (air pollution) as well as excessive water exposure, thus improving its wear life under extreme circumstances. It also resists bacteria growth which wards off insects, making it one of the best wood preservatives to prevent rotting.

Nisus 30201 PenShield, 128oz Borate Wood Preservative works well with most woods, including pine, maple, oak, and cherry, whether they are stained or not. It also serves as a quality exterior sealant for redwood which, although naturally weather-resistant, is susceptible to extremely wet conditions. The product does have a strong odor, so ensure to leave it in a well-ventilated room for at least 30 minutes before use.

Nisus 30201 PenShield, 128oz Borate Wood Preservative is a dark amber color and should be mixed with warm water at a ratio of not less than 1 part concentrate to 2 parts water. The application of this product is best made with a rag or sponge mop, just like traditional oil-based paints. It does not have an unpleasant odor, but if the area is not ventilated, it can result in breathing problems.

The best pentacryl alternative is Nisus 30201 PenShield 128oz Borate Wood Preservative because it protects untreated wooden surfaces against the elements. It effectively protects against water, algae, and mildew growth without stripping off the original color of the wood surface.


  • It can be applied to other surfaces too
  • It does not contain any VOCs, which are toxic chemicals that are carcinogenic
  • It doesn’t have an offensive smell
  • Its price is affordable


  • The surface may need to be power washed before applying the preservative if it has been standing in water or dirt for a while

ANCHORSEAL 2 Hybrid Log & Lumber end Grain Sealer 

Wood exhibits a natural vulnerability to insects, rot, and decay. These factors may cause your wood structure to become brittle or unsafe after prolonged exposure. A freshly constructed home or building can have an excellent investment if it is kept out of the elements for 10-20 years. This is where Anchorseal 2 comes in to offer long-term protection by sealing both hardwood lumber as well as log structures.

A water-based sealant made from ingredients found in everyday soap, this formulation has been designed specifically for exterior use on wood surfaces left outside year-round, consequently being exposed to sun rays that erode any unprotected material. The key ingredient TetraSeal protects against these effects with its UV guard properties, while Shepards Wax enhances the product’s durability by providing a protective layer against oxidation and degradation.

Even though it is advertised as a “sealer”, Anchorseal 2 needs to be combined with some extra procedures to get the full benefits. In order for this exterior wood sealer to work, your surfaces need to be prepped for application by cleaning them with diluted bleach or detergent, which allows for the Shepards Wax to bond with the wood surface. 

To protect both lumber ends as well as round logs, you need to apply it on every side of the wood substrate. If your log end is already cut square, Anchorseal 2 can be used, but this procedure will not be required.

Once your surfaces are cleaned and dry, Anchorseal 2 should be applied to all sides of the wood. It is best to use throwaway brushes for this as it can become a very messy job. The more coats you apply, the longer the effect of Shepards Wax will last.


  • The sealer protects the end grain of the log or lumber that has been cut into boards
  • Gives the logs a silky smooth appearance, while protecting them from any type of weathering
  • It is easy to apply
  • Affordable price


  • The sealer stains the wood brown in color, which may not be appealing for some people

Rust-Oleum 1904A Wolman (Woodlife) CopperCoat Green Wood Preservative 

The Wolman CopperCoat’s technology reacts with the tree’s heartwood, bark, and sapwood for longer-term protection against moisture, decay, and insects that can destroy trees. The Wolman CopperCoat is a one-part system that provides long-lasting protection to wood without sealing any surface pores.

This product will help keep your valuable landscape areas pest-free while being able to breathe freely from within. Tie off or cover side branches so they are not contacted by this product which could cause discoloration in the treated area, essentially creating a dye effect over time.

Rust-oleum’s 1904A Wolman (Woodlife) CopperCoat Wood Preservative is a one-step, heavy-duty preservative, and sealer with excellent corrosion and resistance to dry rot, wet wood decay fungi. Used as a primer under most finishes or for bare or weathered surfaces that require protection from the elements, it will give years of service.

Woodlife is a pesticide-free preservative that makes seasoned and unseasoned lumber durable and insect resistant. The product also provides the wood with natural beauty and preserves it for up to 12 months of outdoor exposure.


  • It protects exterior surfaces against general decay, dirt, moisture, fungi, insects, and plant growth
  • It can be found at hardware stores in major cities around the world
  • It protects the wood from dry rot and termites


  • This product is not a substitute for a good cleaning surface preparation before painting or staining the wood

Reeses Pinworm Medicine Liquid For Entire Family 

Reeses Pinworm Medicine Liquid for Entire Family, Full Prescription Strength, 2 Oz
  • ✅ #1 Trusted Formula
  • ✅ REESE'S pinworm medicine quickly and easily eliminates pinworm infection

Reeses Pinworm Medicine Liquid For Family Pack is a liquid form of pink-eye treatment that’s easy for kids to swallow. It can be used on all members of your family, including adults, who are usually more sensitive than children. This solution has won awards for being safe and effective!

Reeses Pinworm Medicine Liquid is a safe, effective, and powerful medicinal alternative for pinworms. It does not contain harsh chemicals like Pentacryl as its active ingredient is an all-natural extract from plants that you find in your backyard.

This product has no reported side effects or dangers as it treats pinworm infection by reducing pain and irritation associated with worms crawling around the anus and genitals. Reeses Pinworm Medicine Liquid is an all-natural way to relieve pinworm symptoms; by using this product, you no longer have to worry about the harmful effects of chemicals.


  • Affordable price
  • It is a liquid form
  • It is easy to use and administer
  • There are no side effects or adverse reactions


  • It doesn’t work for everyone all the time

Murphy 70481465315 OIL SOAP Wood Cleaner 

Murphy 70481465315 OIL SOAP Wood Cleaner, Original, Concentrated Formula, Floor Cleaner, Multi-Use Wood Cleaner, Finished Surface Cleaner, 128 Fluid Ounce (US05480A)
  • MURPHY OIL SOAP: Economical, natural cleaner ideal for mopping wood floors, paneling and other large wood surfaces
  • FLOOR CLEANER: 128 fluid ounce (1 gallon) container of MURPHY OIL SOAP, concentrated multi-use wood cleaner formula

Murphy draws on its century-plus history as one of the leading manufacturers and purveyors of laundry soap to produce this kitchen and home cleaning product. Unlike other wood cleaners that rely on chemicals, such as ammonia or bleach–Murphy® Oil Soap Wood Cleaner is made with vegetable oil and natural ingredients like baking soda and glycerin to deliver an environmentally friendly household cleaner. 

With three different strengths (LOW Suds Formula, HIGH Suds Formula for extra greasy messes, and FINE Fragrance All Purpose), this versatile product should meet whatever your specific needs may be around your house: dishwashing detergent, scrubbing sink spouts for hard water stains or taking care of garage work, such as cleaning oil-stained floors.

Murphy WOOD CLEANER is an advanced cleaning product that contains powerful solvents to remove grease, dirt, and other oils on surfaces such as wood. The ingredients in the solvent provide a milder alternative to some of the harsh chemicals found in commercial products while still providing excellent results. Murphy Wood Cleaner can be used for both indoor and outdoor wood surfaces like decks and porch rails, furniture, and more!


  • It removes stains, dirt, and other grime easily
  • It has a pleasant smell
  • It is safe for use on all surfaces
  • Cheap and easy to find


  • It has a strong smell that is complicated by the fact that it lingers in the air for a long time

Minwax 41700000 High Performance Wood Hardener 

Minwax 41700000 High Performance Wood Hardener, pint
  • The hardener penetrates deep into the wood and its special resin binds and reinforces the decayed wood fibers
  • High performance wood hardener seals from further moisture penetration and hardens to a rock hard solid base for lifting

Minwax 41700000 High Performance Wood Hardener is the best alternative to Pentacryl for waterproofing and protecting indoor or outdoor exposed wood surfaces. This product does not contain chlorinated solvents that are responsible for causing cancer, thus making it a great choice for you and your loved ones.

In addition, this product protects from ultraviolet light, which can cause your hardwood floors to fade in color over time. With but a couple of coats applied, this will save all exposed woods from water ingress, ensuring lasting protection against cracks caused by excessive moisture penetration.

The same goes with regular wear and tear since this sealant helps prevent nails from poking through the surface of the wood boards due to its enhanced scratch resistance properties. Minwax 42700000 high-performance wood hardener can be used with any exterior exposed wood in the house – railings, window molding, window frames, doorframes, furniture, and even decks.

It is easy to apply this sealant since it does not require polishing for a smooth finish, nor are you required to sand the surface before applying it. This saves you time as well as energy since the product is ready to be used as soon as it is opened from its canister. In addition, this saves you money since there are no additional steps required for application apart from cleaning the surface with a damp cloth before use.


  • It has a pleasant smell
  • It is safe for use on all surfaces
  • Cheap and easy to find


  • It has a strong smell 

Benefits of Pentacryl Alternative

Pentacryl Alternative

Pentacryl is a powerful preservative that has been used in the preservation of tropical hardwoods for decades. Pentacryl was originally developed by a company called Rohm and Haas, which was later bought by Dow Chemical. There are many possible alternatives to pentacryl for the preservation of wood, including some natural preservatives.

Pentacryl is a wood stabilizer that slows down the effects of water and moisture in the air. It’s an organic compound that penetrates deep into the surface of the wood to protect it from moisture damage. Pentacryl can be used on all types of lumber, such as hardwoods, softwoods plywood, and particleboard.

Pentacryl (2-pentanone) is a colorless liquid with a pleasant odor; it evaporates at room temperature and has limited solubility in water. The name pentacryl comes from Penta, meaning five and cyclic, referring to its molecular structure: one carbon atom between two oxygen atoms and two hydrogen atoms (CH2O).

It has similar chemical properties to acetone. It is miscible in most organic solvents but only slightly soluble in water. Pentacryl easily penetrates deep into wood because it has a lower surface tension than water. Pentacryl also minimizes the absorption of atmospheric moisture by absorbing it instead, preventing harmful swelling and cracks in the wood.

Pentacryl works by penetrating deep into the cellular structure of the wood to shrink, swell and stabilize it under changing moisture levels. It also penetrates exterior coatings of latex paint, shellac, varnish, or wax.

The pentacryl alternative prevents mold growths on the surface of the carving, thereby keeping it safe from humid areas. The pentacryl alternative also maintains its shape while keeping its surface attractive with a shiny finish. This pentacryl product is easy to use and does not have any side effects or other hazardous effects on other materials or surfaces in direct contact with it.

These products are made from a natural organic compound called urea. It has been proven to be a great alternative form of Pentacryl. Not only does it kill bacteria, but it also treats fungal infections. One of the best qualities about this product is its’ non-toxic levels. It is a time-tested remedy for the prevention of splitting, excessive cracking, and cupping of the wood while working it.

Factors To Consider Before Buying Best Pentacryl Alternative

Pentacryl Alternative

Pentacryl is the best wood stabilizer on the market, with a proven track record of success. Pentacryl is safe and effective, but it’s not as environmentally friendly as some newer alternatives. Here are some reasons why you might want to consider Pentacryl alternative if you can find one:


Pentacryl is a type of wood stabilizer that you can purchase from the hardware store. Pentacryl does not have any negative side effects, and it’s very easy to use. You mix it with water, pour it into a sprayer, and then apply it to your wood. It will make the surface of the wood smoother and less likely to peel or crack. 

But if you need something more powerful than pentacryl there are some other options out there for you as well! Here are five different types of wood stabilizers that you could try instead of pentacryl: varnish, polyurethane, epoxy resin, shellac sealant primer (AKA dewaxed shellac), and water-based urethane.


Pentacryl contains formaldehyde. If there is no formaldehyde listed in your alternative product, it probably won’t work as well with certain types of woods like cedar or pine.

Liquid Level 

Pentacryl requires about 1 ounce per quart of water, while other products may require 5-7 ounces per quart. If you’re going to be using a lot of the alternative products, then that substitution may not work out as well for you. 

Predrill Screw Holes

Pentacryl is water-based, which means that if you want to use another wood stabilizer, you should predrill holes for your screws to ensure the boards don’t crack once they are screwed in tightly.


If you can find out what chemicals were used in the Pentacryl, then it is highly recommended that you use that brand’s chemical stain rather than any other. If you cannot find out what chemicals were used in the wood stabilizer, then it is recommended you get a few samples of different stains and test them out on your project. For outdoor furniture stained with a non-Pentacryl wood stabilizer, it is highly recommended to use a high-quality, UV-resistant exterior stain.


Most people who have bought both pentacryl and its alternatives report that they prefer the alternative over pentacryl, but it’s certainly not as popular as pentacryl. In general, these wood stabilizers are safe to use – you have to experiment a bit to see which one works best with your particular wood type.

FAQs about Pentacryl Alternative

Pentacryl Alternative

Is pentacryl wood stabilizer safe to use indoors?

Yes, pentacryl wood stabilizer is safe to use indoors. In fact, you can also spray it in your home without the need for a professional. The main ingredient of pentacryl is benzene which has minimal fumes and odor.

What are the side effects of using pentacryl wood stabilizer?

There are no known side effects of using pentacryl wood stabilizer, but it’s always wise to wear protective gear when applying. Also, avoid breathing in fumes or vapors during treatment.

Does pentacryl work on all kinds of woods, not just hardwoods like oak and maple?

Yes, it works on all types of wood. However, since there are many other types of flooring available in the market today, such as engineered bamboo, and laminate floors made from various materials; we always recommend that you test first on a small inconspicuous area before using Pentacryl on your entire floor.

How long does it take for pentacryl to dry and harden?

Pentacryl typically dries to the touch in approximately two hours, although the drying time varies based on environmental conditions. It will generally take up to three days for it to appear completely dry. We recommend applying a top coat of polyurethane or water-based sealant as soon as possible after application, without waiting for pentacryl to dry completely.


In the past, people used to use Pentacryl for any wood finishing project. In recent years, pentacryl has been seen as a very toxic chemical and is no longer recommended by professionals. We have found alternatives that are just as effective while being much safer regarding health risks. And our top pick of Pentacryl Alternative is Nissus Bora Care – 1 Jug Natural Borate Termite Control.

Nissus Bora Care - 1 Jug Natural Borate Termite Control NI1001 1 Gallon
  • Cannot be shipped to New York
  • Protection against subterranean termites, drywood termites, Formosan termites, wood destroying beetles and decay fungi.

Nissus Bora Care is the natural alternative to over-the-counter pest control solutions. It’s safe for people, pets, plants, and wildlife in many ways because not only does it kill termites but also prevents them from returning by using Borate – a natural mineral product extracted through careful geological processes. Not only will Nissus help rid your home of pests forever, but it helps you save money on repeated costs of commercial products.

Leave a Comment