High Strength: Popular boat making, boat repair and mold making cloth Plain Weave: Mid to Heavy weight fiberglass that is great for general purpose work. Equal strength vertically and horizontally. Uses: Good waterproofing fabric. One to two layers of this fabric will help protect your part. Compatibility: Used when high strength is needed. Often layered with chopped strand mat to add strength. Compatible with polyester, vinyl ester and epoxy resins.

Style #7500 is the most popular general purpose fabric and also a great boat making cloth. It is widely used in the fiberglass industry. It is good for making molds. It is typically used after the mat layer in a mold. It gives it strength. It is also used in boat construction and repair. Plain weave 14 mils thick Silane finish All fabric is rolled on to a 1" paper core.