... to tear, damp-proof; 3. Competitive price. Duct tape products for carpet duct tape, decorative duct tape. SpecificationMaterial: Waterproof cloth, ... side have adhesive, have good adhesive, water and damp proof, suitable for adhesive heavy goods, it easy to tear. ... cutting. Purpose: suitable for heavy goods packing, avoid dust for machine, damp-proof, protective the phone line and goods not scrape, ...