Wood Filler Window Sill 🔔 📢

Often referred to as "plastic wood," these are similar to auto-body fillers.

These are the gold standard for exterior repairs. They consist of a resin and a hardener that you mix together. Does not shrink, waterproof, and structural. Best for: Deep rot, large holes, and structural corners. 2. High-Performance Wood Fillers (Polyester) wood filler window sill

The paint system determines longevity more than the filler itself. Re-paint every 3–5 years, and the repair can last decades. Often referred to as "plastic wood," these are