Boncart Epoxy Wood Putty — High-Strength 2-Part Filler for Wood Repair (White)

Overview

Boncart Epoxy Wood Putty is a high‑strength, stainable 2‑part epoxy filler designed to repair damaged wood quickly and seamlessly. This 21.16 oz kit blends into a variety of wood tones while delivering a robust bond that supports everyday use. The formula is designed to be easy to work with, allowing you to restore missing material and rebuild surfaces with confidence.

Why this filler stands out

Engineered as a structural wood repair solution, this putty combines epoxy resin, hardener, and fillers to offer high hardness, strong adhesion, and moldability. It remains effective across temperature extremes (-58°F to 266°F) and is suitable for indoor and outdoor projects. The compound is designed to resist cracking and shrinking, while staying waterproof for moisture exposure and wear. It is also formulated to be low in odor and easy to handle, with a simple 1:1 A/B mix.

• Structural strength with edge‑to‑edge adhesion for durable repairs
• Weather and moisture resistance suitable for indoor and outdoor use
• Stainable and paintable for seamless color matching with existing wood
• Low odor and user‑friendly handling, with straightforward mixing

What you can repair

This epoxy wood putty is well suited for repairing doors, window sills, cabinets, railings, floors, and furniture. It can also support restoration work on decorative elements such as artwork, sculptures, and columns where missing material needs to be rebuilt.

• Cracks and holes in wood surfaces
• Gaps along joints and defects in wood furniture
• Missing veneer or damaged corners
• Surfaces that require a smooth base for finishing

How to use

1. Mix equal parts A and B until the color is uniform and off‑white, with no streaks.
2. Work quickly; initial repair is possible within 30 minutes.
3. Allow full cure for 24 hours before sanding, painting, staining, or finishing.
4. For easier handling, warm the putty briefly to soften it prior to use.

Tips for best results

• Ensure surfaces are clean and dry for better adhesion.
• Apply in thin layers for large repairs and let each layer set before adding more.
• Finish with your preferred stain or paint after curing to blend with surrounding wood.

Specifications and finish

The kit provides 21.16 oz of two‑part epoxy filler designed for both indoor and outdoor use. It accepts finishes and can be stained or painted to match surrounding wood, providing a polished, almost seamless repair that preserves the original look of the piece.