80 GSM (grams per square meter) fiberglass mesh typically consists of fiberglass strands woven together to form a mesh fabric. The term "GSM" refers to the weight of the fabric per square meter, indicating its density or thickness.Fiberglass mesh is commonly used in construction and building applications for reinforcing materials such as plaster, stucco, and concrete. It provides strength and stability to these materials, reducing the chances o ... Continue