Restore Strength to Rotted Wood.

Uses: LiquidWood strengthens decayed wood indoors and outdoors, structural and decorative. Use on buildings, boats, windows, columns, decks, and any wooden architectural elements. Use also as a primer for WoodEpox®.

Features & Benefits: LiquidWood epoxy consolidant permanently restores structural strength and durability to rotted, decayed, or dried out wood. LiquidWood penetrates deeply into wood fibers to solidify deteriorated wood without the need to remove and cut out the areas that can be effectively consolidated. With LiquidWood, a piece of deteriorated wood that could crumble under finger pressure can be restored to rigid, high-strength, durable, water and weather-resistant wood. Treated wood can be: sawed, planed, drilled, nailed, painted, routed, or sanded.

Technical Characteristics: Easy to use, simply stir together equal parts A and B until fully blended. Treated wood will harden within hours. Pot life: 30 minutes. 100% epoxy solids. LiquidWood contains no VOCs or noxious odors. GREENGUARD certified®

This product is GreenGuard® Certified, meaning that it has been found to contain virtually no VOC’s (volatile organic compounds).

(9 customer reviews)
2 Pint
2 Quart
2 Gallon
10 Gallon


    Kg/cm2 Mpa Psi
Compressive Strength   366 36 5210
Elongation 84%      
Flexural Strength   63 6.2 900
Hardness, Shore D 42      
Tensile Strength   103 10.1 1460

Wood Restoration with LiquidWood and WoodEpox

Customer Questions & Answers

  1. Q How hard does the epoxy cure? I have some from 2 years ago, stored in an unheated garage. Appears to have cured, but after 48 hrs I can still scratch it with a finger nail. Is that normal?
    Answered by the admin

    If the LiquidWood® is hazy it has probably crystallized from the cold storage. You can warm the product in a hot water bath to eliminate crystallization. If you are applying a thin layer, after 48 hours the product may not have reacted enough to harden well.  When LiquidWood has hardened it should be slightly flexible.

  2. Q We have a travel trailer with water damaged OSB subfloor. Can liquid wood be used on OSB? Not all of the floor is damaged would we use liquid wood on the damaged portions only or can it be applied to the entire floor as a preventitive measure.
    Answered by the admin

    You can repair OSB with LiquidWood®.  Apply it only where the wood is damaged.

  3. Q Have a rotten window sill and I’m going to use abatron liquid wood and wood epox. Have read everything on the process and know it say to apply wood epox when liquid wood is tacky. Approx how long on a 4 foot sill.
    Answered by the admin

    Usually within 1-3 hours.

  4. Q Looking for a coating to maintain 140 sq ft on a “below-grade-type PT” plywood Sidewalk on a tar-paper and sand bed. Will LiquidWood offer a moisture resistant barrier if applied as a skim-coat to the full-year seasoned PT plywood? With the correct bond does LiquidWood have elasticity suited for light foot traffic ? There are a few larger gaps at the plywood joints that I would like to fill and sand as well (up to 1” wide by 3/16” deep).
    Answered by the admin

    We do not suggest you use the LiquidWood in the manner you have described. LiquidWood is a consolidant for rotted wood. It is not a protective coating. If you apply it in that manner it will remain on the surface and remain tacky. You can use WoodEpox to fill voids.

  5. Q I have a window rail that is not in good shape, if I apply liwuidwood will window glazing adhere or do I need to do something else, like prime.
    Answered by the admin

    Only apply the LiquidWood to the rotted areas. You may want to scuff up the surface of it so the glazing compound adheres well.

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Customer Reviews

  1. James Listman

    This stuff is a mandatory for anyone with an older home trying to maintain old sills etc. Making sure the old wood is dry is critical. It sucks right in and truly does make the original better!

  2. eugene weddle


  3. Laurel

    none better!

  4. Anthony Smiley

    I use the Wood sealer 1st . Then I used the wood filler. Both products were easy to work with. I was repairing a rotted 2 by 12 joist. The wood sealer made the would extremely hard again. I then use the would filler to fill in the large Spaces. The A and B wood filler was like playing with clay . Very easy to use. I will give it a five star after I sand and shape the wood. Ps I have pictures if you would like to see them. Let me know.

  5. Chiya

    I have soft spots in my floorboards throughout my custom renovated home. The top layer of teak flooring is in great shape. Can I somehow inject the liquid hardener into the soft spots to fix the rotted boards below?


      Yes, you can drill holes and inject the LiquidWood.

  6. Ed

    what is the ration of liquid wood to the beam one would be working with?


      It’s hard to say how much LiquidWood will absorb into the rotted wood because we don’t know the extent of the rot. You should keep brushing it on and/or injecting it until the product pools on the top, then you know you’ve applied enough product.

  7. Donald Chester

    I have used LiquidWood for years in restoration projects in and around my circa 1865 farmhouse and circa 1930 outbuilding. I prefer to make my own filler by mixing LiquidWood with fine sawdust, since after sanding, the colour comes out close to that of the surrounding wood even before finishing; sometimes it is hard to see where the repair was made, for example, where I repaired a burnt spot in my oak hardwood floor from an errant ember from the wood stove. I have used this method outdoors to repair rotted window sills and siding. It doesn’t shrink and after more than a decade, no cracks have appeared between filler and sound wood. Filled spots take paint just like original wood.

  8. Cheri

    I’ve used Abatron products in many areas as we’ve slowly restored our circa 1900 home. It’s easy to use, works perfectly, and has saved us a lot of money and hard work because we’ve restored the original wood parts – rather than replacing them.

  9. Sandy Douglass

    Can this be sprayed onto the wood? I have rotted particle board with is slightly slanted overhead. I’ve not used this product yet so I just picked 3 stars.


      It’s the consistency of honey, no really sprayable.

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