







🪵 Repair wood like a pro—flexible, flawless, and built to last!
Dura-Fix Flexible Wood Repair Epoxy Filler is a premium, rubber-enhanced epoxy designed for interior and exterior wood restoration. Its warm weather formula works flawlessly between 65° and 90°F, offering no slump or sag during application. The 450ml dual tube with pre-metered dispensing and resealable packaging ensures precision and longevity, while its flexible, paintable finish adapts to wood movement without cracking or shrinking. Trusted by restoration pros and DIYers alike, it’s the ultimate solution for durable, professional-grade wood repairs.




| ASIN | B0BWZNQRTN |
| Best Sellers Rank | #75,358 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #103 in Wood Filler |
| Brand | Dura-Fix |
| Color | Light Orange when mixed |
| Date First Available | March 15, 2023 |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Volume | 450 Milliliters |
| Item Weight | 2 pounds |
| Item model number | NGS330 |
| Manufacturer | Next Generation Systems |
| Material | Epoxy Resin |
| Package Information | Cartridge |
| Product Dimensions | 10 x 5 x 3 inches |
| Special Feature | Resealable. No Slump/No sag formula. Long open time. |
| Specific Uses For Product | Repair of decayed/damage or missing wood. |
| UPC | 032748874810 |
| Unit Count | 15.22 Ounce |
| Viscosity | Medium to High |
| Viscosity Level | Medium to High |
| Water Resistance Level | Waterproof |
P**E
Exceptional product
I’ve never written a review on Amazon. This product is so exceptional that I’m compelled to share my experience. After using other high quality epoxies to fix rot on tricky custom made exterior wood railings and lattice work I know the difference! DuraFix is a miracle! It stays in place, it can be formed to any shape without using splints or making forms, it mixes easily and has no toxic or chemical odor. I could go on and on! Everything that is stated in the video about the product is true plus the customer service is superb. I had questions about my project that were answered right away and thoroughly. Yes it’s pricey and I almost didn’t try it but I am so glad I did. It’s a game changer! PS I’m a real homeowner not a bot or AI generated, or paid to write this. Nor do I know anyone associated with the company!!!
D**4
Perfect EXTERIOR WOOD RESTORATION
I’ve seen this product used often by a painter based in the UK that I follow on social media. I do a lot of window and column restoration on historic homes that would rather keep the original material when possible. I’m always searching for and trying new fillers on these projects but what’s mainly available is wood based fillers and bondo / epoxy. All of these crack over time but this is something completely different. It is an epoxy mix but it has just enough of a rubber content to let it flex with the wood. There is no slump so you can fill vertical surfaces with no issues and it give you plenty of time to mold it to fit in with the trim, sash, column or whatever else you are filling. This product is the PERFECT solutions to wood repair - interior or exterior. I purchased the 2 chamber caulk gun also and it’s a heavy duty, very well made gun that comes with adapters if you have two different size tubes. Finish carpenters, restoration specialists and painters all need to try this product…you will not be disappointed!
G**N
Good product for rotten wood
I am impressed with the way the product is able to be shaped in application. Hopefully it will stand the test of time. If you intend on using this product, make sure that you form the product real smooth, give yourself the least amount of sanding, because it’s a very hard epoxy when cured. It’s pretty easy to use, just make sure you are diligent in your preparation prior to application. Here in the northeast, you have to keep an eye on the temperature. The job I was on I started with the warmer formula, but had to switch to the winter formula. Otherwise, you’ll wait a long time for it to cure. I will do a follow up next spring, to see how well it endured the winter, hopefully it lasts.
F**R
Wear gloves
Really great product it works as directed no issues
S**S
Best wood filler I have used
Takes a while to dry but when it does, it is sandable and flexible. No cracking and no shrinking. Goes on as a pretty thick gel so you can work on vertical projects without the product sloughing off
S**E
A must for restoration work
Works just as advertised. Good working time.. the only way to go on historical home conservation projects.
G**A
Good
Good
A**O
El producto llegó roto y derramado dentro de la bolsa.
Trustpilot
4 days ago
2 months ago