---
product_id: 536508337
title: "Flexible Epoxy Wood Filler & Putty, 450ml Dual Cartridge, Cold | Cold weather 450ml dual cartridge epoxy wood filler; requires Dura-Fix gun, cures 40-70F for exterior wood rot & cracks"
brand: "dura-fix"
price: "176253CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Dura Fix"
url: https://www.desertcart.sn/products/536508337-flexible-epoxy-wood-filler-and-putty-450ml-dual-cartridge-cold
store_origin: SN
region: Senegal
---

# paintable & stainable finish waterproof & weatherproof 2-part flexible epoxy Flexible Epoxy Wood Filler & Putty, 450ml Dual Cartridge, Cold | Cold weather 450ml dual cartridge epoxy wood filler; requires Dura-Fix gun, cures 40-70F for exterior wood rot & cracks

**Brand:** dura-fix
**Price:** 176253CFA
**Availability:** ✅ In Stock

## Summary

> 🪚 Repair Like a Pro, Flex Like a Boss!

## Quick Answers

- **What is this?** Flexible Epoxy Wood Filler & Putty, 450ml Dual Cartridge, Cold | Cold weather 450ml dual cartridge epoxy wood filler; requires Dura-Fix gun, cures 40-70F for exterior wood rot & cracks by dura-fix
- **How much does it cost?** 176253CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/536508337-flexible-epoxy-wood-filler-and-putty-450ml-dual-cartridge-cold)

## Best For

- dura-fix enthusiasts

## Why This Product

- Trusted dura-fix brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Rebuilds rotten wood to drill, screw, and plane like solid wood—long-term strength guaranteed.
- • **Flex That Lasts:** Flexible epoxy that moves with wood—no cracks, no pops, no shrinkage.
- • **Pro-Level Finish:** Sands smooth in 12 hours and accepts paint or stain flawlessly for seamless blending.
- • **Precision Perfect:** Dual cartridge system delivers exact mix ratio every time—zero guesswork.
- • **All-Weather Warrior:** Fully waterproof and durable for both interior and exterior wood repairs.

## Overview

Dura-Fix Flexible Epoxy Wood Filler is a 450ml dual cartridge, 2-part epoxy designed for professional-grade wood repairs. It flexes with wood to prevent cracking, is fully waterproof for indoor/outdoor use, and cures to a paintable, stainable finish. The pre-measured cartridge ensures consistent mixing, making it ideal for restoring decayed, rotten, or damaged wood with superior bonding strength and long-lasting durability.

## Description

Dura-Fix Cold Weather is a specially formulated 2-part epoxy filler designed to repair all species of decayed and damaged wood. Suitable for interior and exterior use. Common applications include window sills, column bases, and vertical wood molding. Also ideal for repairing natural wood imperfections, such as open checking, knots, and splits. DURA-FIX no slump formula provides unparalleled workability on both vertical and horizontal surfaces with large or small repairs. DURA-FIX provides superior bonding strength and long-term durability. DURA-FIX will not harden and become brittle with age. Non-corrosive and contains no VOC’s 450ml dual cartridge requires a dispensing gun ( available from NGS ). Dura-Fix can be dispensed on a flat surface and mixed manually. Paintable.

Review: Excellent product but get to know it - I ended up using more of the cold formula than the warm formula due to the northeast. As long as you do your prep right, you'll have a very good result. When you smooth this Product during application, make sure you get it as smooth as you possibly can BEFORE SANDING. This product dries extremely hard, it's like sanding aluminum. I have a particular project that prior contractors were always using a Bondo type product that always popped out after a season or two, granted prep could've been an issue. So far the product's been fantastic. I'll be doing a one year inspection soon. Update coming.
Review: Wow. This is the way. This. is. the. way - I didn't know what I was going to do. I tried some of the two-part putty mix from the big box stores. It sort of works, but it's hard to mix and very difficult to shape and place for anything but the smaller repairs. This stuff exceeding all my expectations, including the ability to put it on in 45 degrees! Mixes fast and easy, stiff and very workable, and cleans up easily with mineral spirits, even when partially hardened. I was able to mix and place three full tubes in this spot myself well within 30 minutes. Please ignore my messy technique. I ordered more to come around for another pass to clean up the top (it was too soft to really get clean in two dimensions. Holy SMOKES it's expensive, but nothing else is remotely like it. This is the happiest I've ever been about any home improvement product. I'm 100% keeping a tube of this on hand always now.

## Features

- FLEXIBLE 2-PART EPOXY, NOT A RIGID FILLER: Dura-Fix wood filler and wood putty flexes with the wood ensures the repair never cracks, shrinks or pops out like conventional wood fillers.
- BUILT FOR INTERIOR AND EXTERIOR WOOD: Fully waterproof once cured for window sills, door frames, decks, fences, trim and marine wood.
- FILLS WOOD ROT, HOLES, GAPS AND CRACKS: Rebuilds decayed and damaged wood, provides strength to drill, screw, plane and shape just like solid wood.
- PAINTABLE AND STAINABLE FINISH: After 12 hours sand the repair, then paint or stain to match; it will not slump, sag or shrink and provides a long open working time.
- MADE IN USA: PRO DUAL-CARTRIDGE System, A pre-metered, resealable cartridge delivers the exact two-part ratio each time for consistent, professional wood repair with zero guesswork.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWZSFWMZ |
| Best Sellers Rank | #257,256 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #304 in Wood Filler |
| Brand | Dura-Fix |
| Brand Name | Dura-Fix |
| Color | Light Blue after mixing |
| Compatible Material | Engineered Wood |
| Container Type | Cartridge |
| Customer Reviews | 4.3 out of 5 stars 23 Reviews |
| Included Components | Dual Cartridge Part A and B 450ml |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Type Name | Wood Repair Epoxy |
| Manufacturer | Next Generation Systems |
| Material | Epoxy Resin |
| Material Type | Epoxy Resin |
| Model | NGS660 |
| Other Special Features of the Product | Long open time. No slump/no sag formula. Superior bonding strength. Remains flexible after curing |
| Part Number | NGS660 |
| Special Feature | Long open time. No slump/no sag formula. Superior bonding strength. Remains flexible after curing |
| Specific Uses For Product | For repairing and filling decayed, rotten, or missing wood |
| UPC | 032748874827 |
| Unit Count | 15.22 Ounce |
| Viscosity Level | High |
| Volume | 450 ml |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Dura-Fix
- **Specific Uses For Product:** For repairing and filling decayed, rotten, or missing wood
- **Material:** Epoxy Resin
- **Item Form:** Gel
- **Special Feature:** Long open time. No slump/no sag formula. Superior bonding strength. Remains flexible after curing

## Images

![Flexible Epoxy Wood Filler & Putty, 450ml Dual Cartridge, Cold | Cold weather 450ml dual cartridge epoxy wood filler; requires Dura-Fix gun, cures 40-70F for exterior wood rot & cracks - Image 1](https://m.media-amazon.com/images/I/61NOnumLuHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product but get to know it
*by G***N on March 19, 2026*

I ended up using more of the cold formula than the warm formula due to the northeast. As long as you do your prep right, you'll have a very good result. When you smooth this Product during application, make sure you get it as smooth as you possibly can BEFORE SANDING. This product dries extremely hard, it's like sanding aluminum. I have a particular project that prior contractors were always using a Bondo type product that always popped out after a season or two, granted prep could've been an issue. So far the product's been fantastic. I'll be doing a one year inspection soon. Update coming.

### ⭐⭐⭐⭐⭐ Wow. This is the way. This. is. the. way
*by M***Y on October 23, 2024*

I didn't know what I was going to do. I tried some of the two-part putty mix from the big box stores. It sort of works, but it's hard to mix and very difficult to shape and place for anything but the smaller repairs. This stuff exceeding all my expectations, including the ability to put it on in 45 degrees! Mixes fast and easy, stiff and very workable, and cleans up easily with mineral spirits, even when partially hardened. I was able to mix and place three full tubes in this spot myself well within 30 minutes. Please ignore my messy technique. I ordered more to come around for another pass to clean up the top (it was too soft to really get clean in two dimensions. Holy SMOKES it's expensive, but nothing else is remotely like it. This is the happiest I've ever been about any home improvement product. I'm 100% keeping a tube of this on hand always now.

### ⭐⭐⭐⭐⭐ The only choice!
*by A***R on October 28, 2025*

I have utilized many tubes of this product in my home restoration work. I have searched for years, for a product that actually not only worked, but a product that was formulated to provide a permanent restoration. So far...incredibly impressed! Joe

## Frequently Bought Together

- Dura-Fix Flexible Wood Repair Epoxy Filler. Cold Weather Formula. Resealable. 450ml Dual Cartridge
- Dura-Fix Dual Cartridge Dispensing Gun 2:1 Ratio
- Dura-Fix Flexible Wood Repair Epoxy Filler. Warm Weather Formula. 450ml Dual Tube

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/536508337-flexible-epoxy-wood-filler-and-putty-450ml-dual-cartridge-cold](https://www.desertcart.sn/products/536508337-flexible-epoxy-wood-filler-and-putty-450ml-dual-cartridge-cold)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-17*