The least expensive, mat is made of strands of glass, randomly laid out to provide multi-directional strength. Once wetted out it conforms well to shapes. It will make the stiffest laminate, but, it is the weakest. Often, first a layer of mat is laid down then a cloth or woving, then a layer of mat and so on. The procedure insures the stiffness of mat with the tensile strength of cloth. Alternating mat and cloth also insures a good bond between layers of cloth,
especially the heavier ones.
Fiberglass Mat 3/4oz per sq yd 50″ wide sold by the linear yard
Fiberglass Mat 1oz per sq yd 38″ wide sold by the linear yard
Fiberglass Mat 1.5oz per sq yd 50″ wide sold by the linear yard
Full rolls (usualy ~100-220 Yards) available as well. Contact email@example.com