... ≥3#GB-T1219 Applications:Strengthened, high adhesive filament tape, Specially designed fora. bundling up heavy duty objects ... stabilizing;Company profileShanghai Jialong Fiber Tape Co., is a professional fiberglass adhesive tape manufacturer in Shanghai, China, ... 25mm(1"), 50mm(2") - Width Fiberglass tape jumbo roll. Perfect adhesion, high tensile strength,for heavy duty reinforcing, packaging