Answer
Jun 13, 2025 - 08:49 AM
Composite shims are generally weather-resistant, as they are often made from materials like plastic or fiberglass that can withstand moisture and temperature variations better than traditional wood shims. However, their weatherproof capabilities can vary depending on the specific materials and manufacturing processes used, so it's important to check the specifications of the particular product you are considering. For outdoor or high-moisture applications, it's advisable to use shims specifically labeled as weatherproof or designed for such conditions.
