Ideal for DIY Projects: Low-cost repairs with uniform strength and stiffness throughout. Works well with polyester, vinyl ester, and epoxy resins. No Crimp Construction: +/- 45-degree fabric lightly stitched to 3/4 ounce chopped strand mat. This design provides reduced print-through and superior stiffness compared to woven fabrics. Resin Usage: For every yard of 38" 1708 Biaxial Fiberglass, it needs just under a half gallon of resin. Great for repairs, tabbing, and reinforcing. Versatile Applications: Suitable for a wide range of applications, including marine, aerospace, FRP parts, auto body, wood, fiberglass, and metal. Grade A-True Composites: A trusted brand in the marine industry, known for its high-quality products. What is 1708 Fiberglass? “1708” indicates the weight of each layer. For example, the +/- 45 biaxial weave cloth is 17 oz. per square yard, & the mat backing is 8 oz. per square yard, so the total weight is 25 oz. per square yard. Flat non-crimped fiber sheet yield reduced print-thru & higher stiffness than woven fabric Ideal for repairs, tabbing, & reinforcing. Our general purpose fiberglass cloth is great for a wide variety of applications including, hand layup by brush or roller, spray on applications, marine, transportation, auto body, aerospace, general purpose laminating, FRP parts, boat, roving waterproof sealant for floor. Fiberglass Biaxial Cloth is a #1708 E-glass Biaxial (+/-45 degree) Cloth with 3/4 oz mat backing held together by light stitching.