Orca Chopped Strand Mats consist of chopped glass fibers bonded together using a polyester powder. The mats are designed to be compatible with unsaturated ortho polyester, iso polyester, vinyl ester and a variety of other resins. Orca Chopped Strand Mats are used as backing for gel-coat and standard laminate reinforcements for most contact molding (hand lay-up). Applications include boats, surfboards, panels, tanks and other diverse applications. Orca Chopped Strand Mat is used to provide superior performance in a broad range of end-use markets such as marine, transportation, recreation, construction, consumer and anti-corrosion. Orca Chopped Strand Mats are available in many different weights and widths up to 100”. Minimum quantity required on custom widths and weights.