et (0.019mm) coated with galvanized
High tensile spring steel wire.
Thickness – polyester fabric cloth + inflammable retard agent
Adhesion – self-hardening sinwa adhesive
Insulation – glass wool 16kg/m³, 25mmt / 32kg/m³, 25mmt
Vapor barrier - aluminum foil + polyester film + glass fiber fabric – sinwa adhesion.
Roll form