WEST SYSTEM Fiberglass Cloth & Reinforcing Tape

Find WEST SYSTEM fiberglass reinforcement for seams, local repairs and larger composite laminates. Choose woven glass tape for narrow areas, woven cloth for broad surfaces, or biaxial reinforcement where the repair calls for directional fibers.

Compare fabric construction and dimensions

Fabric weight is stated per square yard; it is different from the total shipping weight. Check width, roll length or sheet dimensions on each listing. Select the required layers and overlaps from the repair design, and use the manufacturer guidance for preparation and wet-out.

Complete the system with resin and hardener, application tools and, where needed, vacuum-bagging supplies. Browse all WEST SYSTEM products.