Already have a caulking gun?

The 150ml 2-in-1 cartridge fits any standard caulking gun. No special tools needed.

Which Product Is Right for You?

Two systems. Same repair performance. Choose the one that fits your tools and project.

FOR HOMEOWNERS & DIYERS

Two-in-One Cartridge

Fits Standard Caulking Gun
  • Ideal for small to medium repairs
  • No special tools needed
  • Available in warm or cold formulas
  • 150ml | 10 cubic inches
Shop Two-in-One
FOR CONTRACTORS & PROS

Dual Cartridge System

Requires Dispensing Gun
  • Ideal For larger projects
  • Resealable
  • Available in warm or cold formulas
  • 450ml | 28 cubic inches
Shop Dual Cartridge

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Why Choose Durafix?

Professional-grade epoxy engineered for permanent wood repairs in any climate.

Permanent Repair

Cures stronger than the surrounding wood for a lasting fix.

100% Waterproof

Seals out moisture to protect against future rot.

Warm & Cold Formulas

Pick the formula for your weather and repair in any season.

Finish Like Real Wood

Sand, prime and paint after curing for a seamless finish.

DIY Friendly

Simple to apply with standard tools. The 2-in-1 fits any standard caulking gun.

Trusted by Contractors

Built for structural wood restoration on professional jobs.

Ships to Canada & U.S.
Expedited Shipping Available
30-Day Returns (Unopened)
Secure Checkout

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See How Easy Dura-Fix Is to Use

Grow Your Business with Dura-Fix

Whether you're looking to master professional wood repair techniques or expand your product offerings, Dura-Fix provides the tools and support to help you succeed.

Become a Dura-Fix Retailer

Join our growing dealer network and offer trusted epoxy wood repair solutions to your customers. Receive merchandising support, wholesale pricing, and dedicated business assistance.

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Epoxy Wood Repair Contractor Training

  • Hands-on training
  • Professional repair techniques
  • Product application guidance
  • Contractor certification
Learn More →

  • Ships to US & Canada

    All products available

  • Expedited shipping

    2-day and overnight options

  • Secure checkout

    Protected payment at checkout

  • 30-day returns

    Unopened cartridges