Process of fiberglass disc:

Process of fiberglass backing plate:

Technology:

Our fiberglass reinforcing disc is made of special fiberglass mesh, coated with phenolic and epoxy - modified resin, dried, then cut in one process. It has some obvious advantages like small size tolerance, Good concentricity, smooth surrounding.

Our fiberglass backing pad is made of fiberglass mesh, coated with phenolic resin, punched after partially curring, formed with pressure on layers, and then solidified at high temperature.