20 Best Epoxy For Wood Repair (2023 Updated)

Replace missing/rotted wood with structural strength greater than most wood. Permanently repair window sills, frames, cornish, furniture, decking; rebuild missing wood; bridge or reinforce larger holes with screen wire or wood blocks.

30-40 minute working time. 90 minutes tack free, overnight for service, 1 week max cure time at 70 degrees Fahrenheit. After cure work and tool like real wood. Contains real wood pieces. Resistant to weather elements, mildew, dry rot, UV light, fresh and salt water, and chemicals present in pressure treated wood.

No vise or clamp needed for most applications. Will not drip or sag when applied to flat, vertical or overhead surfaces. 850 psi tensile shear strength. 50-55 hardness shore D after 1 week of curing.

Stainable.

J-B Weld Company offers the most durable cold Weld products available. Products that are not only best sellers in their respective categories, but which also provide cost-effective repair options, even on items most people think can not be repaired.

J-B Weld KwikWood features include setting in 15-25 minutes, being paintable in 1 hour, it is easy to sand and drill and won’t crack or shrink. KwikWood can repair and rebuild anything made of wood.

WoodEpox is a light-weight, non-sagging, moldable wood replacement compound. It is used to make both structural and aesthetic repairs to rotted, damaged, or missing wood. WoodEpox permanently fills voids and will not shrink or delaminate from the substrate.

It can easily be machined, sanded, nailed, and painted, and can be colored with powered dyes and pigments if staining is required. Repairs windows, columns, doors, clapboards, millwork, furniture, and more.

Ideal for both exterior and interior repairs. Continually specified for use on historic homes and buildings. For best results, use with LiquidWood Contains 1 gallon of resin (Part A) and 1 gallon of hardener (Part B).

Product is easily mixed at a 1/1 ratio. WoodEpox is a 100% solids, solvent-free epoxy. GREENGUARD certified for virtually no VOCs. Non-hazardous product; safe to use for both exterior and interior applications.

It has structural strength greater than most wood. PC- Woody is a permanent wood repair for interior and exterior applications. This epoxy is made from real wood and has many characteristics of wood.

PC-Woody formulation provides extended working time, for large and critical jobs, which allows the user time to reposition work or make changes. High “wet grab” or tack of PC-Woody makes overhead and sidewall work easy without drip or sag.

PC- Woody demonstrates excellent resistance to all weather elements, mildew dry rot, UV light, fresh and salt water, and also chemicals present in pressure-treated wood.

KwikWood by J-B Weld is a hand-mixable epoxy putty, formulated to repair and rebuild wood. After mixing, it cures to the same density as wood and becomes an integral part of the repair. For use on exterior or interior applications, it contains no solvents, will not rot, shrink, crack or pull away.

KwikWood has a 15-25 minute work life. After 60 minutes, it can be machined, drilled, tapped, sanded, filed and painted. Stronger than wood, KwikWood dries to a light tan colour.

Clear, light amber, low viscosity liquid. Specifically designed to wet out and bond with wood fiber, fiberglass and some metals. Self-leveling with roller applications. Cures in wide temperature range and can be sanded or shaped afterwards.

Relatively high flash point. Excellent adhesive when mixed with filler to reduce sag. Viscosity is approximately 1000 CP at 70 F. Use with #300 pumps for accurate dispensing. Mfg# 105-B 105B Upc# 811343010003.

Liquid Wood wood epoxy penetrates deteriorated wood and hardens after penetration. Ideal for log home restoration. Permanently reinforces deteriorated wood as it restores structural strength. Ideal for exterior and interior use.

Can be sanded, drilled, painted, and planed. It is also a primer for WoodEpox. With LiquidWood, a piece of deteriorated wood that could crumble under finger pressure can be impregnated and restored to a rigid, durable, water and weather resistant wood superior to its original.

The hardened mass can be sawed, planed, routed, carved, drilled, nailed, sanded, glued, and painted. LiquidWood is also a primer for WoodEpox. Made in the USA.

Gorilla All Purpose Epoxy Stick is an incredibly strong and versatile epoxy putty. The hand-mixable, easy to use Epoxy Stick sets in just 10 minutes and works on most surfaces. Gorilla All Purpose Epoxy Stick is waterproof, non-rusting and once cured, it can be drilled, sanded, and painted.

It’s great for auto, plumbing, household repairs and more! Bonded wood materials should not be submerged or soaked in water. Not for exhaust systems. For temporary repair of drainage pipes or low pressure pipes only.

Sculptor putty is the epoxy putty component of The End Rot system. Sculptor putty is a two component, solvent free, knead able epoxy resin putty. It is moldable, cartable, lightweight, strong, and exhibits excellent adhesion to a variety of substrates.

It is easily sanded and will accept paint, screws and nails. It is most commonly used in conjunction with system three Rot Fix, a low viscosity wood sealer and consolidate. The QuikKit is a package that consists of an outer cup that hold the resin and an inner cup that contains the hardener.

Empty the hardener into the resin cup, mix and it is ready for use. Comes in 1-quart size.

Solvent-free spreadable epoxy that is ideal for repairing fine cracks, splits, gouges, nail holes, etc. In architectural wood components. Similar to sculpwood putty but spreads like spackle. The soft, buttery consistency is easy to mix and work.

Easy to sand when cured and will not shrink, crack or become brittle. Has a superiors bond to most substrates including wood, fiberglass, ceramic, brick, concrete and steel. It is 100% waterproof and safe for interior/exterior use.

Use to replace rotted or chipped away wood; cracks and other cosmetic defects in window and door sills, frames, railings, furniture, etc. Features a convenient 1:1 mixing ratio, resin and hardener are easily mixed by hand.

Will not shrink or become brittle after curing.

WoodEpox succeeds because it can be painted, stained, wood-grained, sawed, nailed, planed, sanded, carved, and machined like wood. Can be cast into shapes and sculpted by hand before hardening. Bonds equally well to ceramics, concrete, metal, glass, fiberglass, and most rigid surfaces.

Contains no VOC’s or noxious odors. It has a light, neutral color that can be changed, by mixing with stains, dyes, or pigments. Has a no slump paste consistency that allows it to be applied like a putty to fill gaps, holes, or to build-up virtually any thickness and shape.

LiquidWood & WoodEpox Wood Restoration Kit is a permanent solution for repairing wood rot or decay and replacing damaged wood. LiquidWood is a deep penetrating epoxy wood hardener that consolidates, regenerates, and waterproofs rotted, decayed, or dried-out wood.

It restores structural strength and durability to wood fibers. WoodEpox is a shrink-free epoxy wood filler that can be used in any thickness to replace and repair wood. It bonds permanently and can be painted, stained, sanded and worked like wood.

Use on windowsills and frames, columns, doors, moldings, clapboards, balustrades, furniture and anywhere wood is in need of strengthening and repair. The products are easy to use. LiquidWood and WoodEpox are 100% epoxy solids and contain no VOCs or water.

LiquidWood and WoodEpox are GreenGuard Certified for very low, non-toxic emissions.

TotalBoat FixWood marine-grade epoxy putty is an easy reliable way to repair rotted wood permanently. This 2-component moldable epoxy putty is easy to shape in place by hand or using tools. Wont sag shrink or crack.

Compare to Abatron WoodEpox, System Three SculpWood, Smiths Fill-It, PC Products PC-Woody, DAP Plastic Wood, and RTG Wood Rot Repair Epoxy Putty.

Key Features WoodEpox is a shrink-free epoxy wood filler that replaces, repairs, extends and fills wood and most rigid materials Permanently bonds to most surfaces Chemical-, water-, heat-

Sets in 5 minutes Gap filling and drillable Special impact-resistant formula Water and solvent resistant Reusable syringe Gorilla Epoxy’s two-part formula provides high impact resistance strength to handle the toughest projects.

The easy-to-use reusable syringe dispenses equal amounts of resin and hardener. Plus, it’s fast! Gorilla Epoxy sets in 5 minutes and can be handled in 90 minutes. Low VOC and non-toxic once cured, Gorilla Epoxy is safe for everyday handling.

It’s gap-filling capabilities and all purpose formula is perfect for multiple surface applications, easily bonding steel, wood, aluminum, stone, glass, brick, concrete, ceramics and much more.

Penetrating Epoxy Sealer is a low-viscosity epoxyformulation that penetrates deep into rotten ordamaged wood, restoring structure and providing amoisture resistant solid base for additional repairs.

J-B Weld WOODWELD is a fast setting two-part epoxy system formulated for wood bonding and repairs. When fully cured, it can be shaped, tapped, filed, sanded and drilled. It provides a lasting permanent bond that is stronger than the wood! J-B Weld WOODWELD has a 1:1 mixing ratio, sets in 6 minutes and cures in 1-3 hours.

Rated at a tensile strength of 1800 PSI, J-B Weld WOODWELD will cure to a light tan color. This epoxy is great for indoor, outdoor, furniture, doors, windows, trim, decks, molding, countertops, cabinets and more.

J-B Weld WOODWELD is paintable in 1 hour.

For repairing, replacing, or adding to wood and most rigid surfaces. Use on window sills, thresholds, window and door frames, columns, stair steps, balustrades, floors, capitals, moldings, doors, shutters, indoor and outdoor furniture, statues, archaeological and art restoration.

Bonds permanently with high strength to most surfaces. It fills cracks, holes, and voids of any size without the shrinking and crumbling. Can be painted, stained, wood-grained, sawed, nailed, planed, sanded, carved, and machined like wood.

Can be cast into shapes and sculpted by hand before hardening. Bonds equally well to ceramics, concrete, metal, glass, fiberglass, and most rigid surfaces. Contains no VOC’s or noxious odors.

WoodWeld, 25 ml, Epoxy Syringe, Quick Setting Wood Epoxy, Use Indoor & Outdoors On Furniture, Doors, Windows, Trim Molding And Decks, No Mess No Drip Cap.

J-B WoodWeld is a fast setting 1-part epoxy system formulated for wood bonding and repairs. When fully cured it can be shaped, tapped, filed, sanded and drilled. It provides a lasting permanent bond that is stronger than the wood.

J-B WoodWeld has a 1:1 mixing ratio, sets in 6 minutes and cures in 1-3 hours. Rated at a tensile strength of 1800 PSI, J-B WoodWeld cures to a light tan color.