7533 is a 6 ounce plain weave fabric. We stock it 38 inches wide. This stuff is good for making molds and parts where you'd prefer to keep "print-thru" of the fabric weave to a minimum. Our 7533 is finished with a "Volan" sizing for compatibility with epoxy and polyester resin.
This style glass is about twice as heavy as the 1522, and a little more than half the weight of style 7500.