How to Seal Birch Plywood for Outdoor Use
Birch plywood works well for various projects, but sealing it properly ensures durability outdoors. Exposure to weather can cause damage, so follow these steps to protect your plywood effectively. 1. Pick the Right Sealer for Outdoor Protection Choose a high-quality exterior-grade sealer that withstands moisture and UV rays. Marine-grade polyurethane or spar varnish works best…