Glassfiber cloth with high strength, corrosion-resistant, flame retardant, insulation.raw material of glassfiber reinforced plas Fiberglass cloth/ ... 100g--240g.Our glass fiber cloth with high strength, corrosion-resistant, flame retardant, insulation, etc.,1. It is the basic raw material ... pipe wrap;4. And synthetic rubber compound insulation board flame retardant fiberglass plain weaving fabric