- Functions:Laminate
- Polymer Name:Polyester (unspecified)
- Reinforcement Material:Glass Fibers
- End Uses:Insulators
Polyply Composites Polyply L-50 is a track resistant, flame retardant laminate which meets or exceeds NEMA GPO-3 requirements. All grades of Polyply industrial sheet are produced using polyester resin and fiberglass reinforcement and it is U.L recognized.