S-glass direct roving
Zentron® agy

ZenTron high strength roving is a single-end S-2 Glass roving product that consists of numerous L or T Filament continuous glass strands gathered without mechanical twist into a single bundle and treated with one of two epoxy-compatible size systems.

ZenTron is suitable for a number of composite and non-composite processes and applications, including weaving, filament winding, pultrusion, and texturizing. The 758 size system was developed for composite and reinforcement applications, while the 721B size system was developed for texturizing and thermal applications.

ZenTron products are described with the size chemistry designator as well as the nominal yield in yards per pound.

There are two families of ZenTron products - L Filament and T Filament.