1.5oz sq/ft Fiberglass Chop Strand Mat is the ultimate solution for all your general-purpose fiberglass reinforcement needs. Whether you are working on a small DIY project or a large-scale industrial venture, this versatile mat provides unmatched strength and durability. Manufactured by various reliable manufacturers, this high-quality fiberglass mat is a must-have for anyone looking to reinforce and strengthen their structures or creations.