WB Composites

The Complete Guide to Chopped Strand Mat for Beginners

The Complete Guide to Chopped Strand Mat for Beginners If you're new to fiberglass composites, you've probably heard the term "chopped strand mat" (or CSM) and wondered what it is, what it does, and whether it's the right material for your project. You're in the right place. This guide covers everything a beginner needs to

Why Chopped Strand Mat Is Often Used

Chopped strand mat, also known as fiberglass mat is the most popular type of fiberglass compared to fiberglass cloth. It is less expensive. Chopped strand mat is often used as the first layer when making a mold.