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