- Main Function: 100% Waterproof & airtight
- Sealing Strength: 50Kpa Max
- Application: DIY or repair for waterproof bags, dry bags, waterproof backpacks or other water sports bags which require water or air tightness.
- Material TPU, ECO friendly, wide range of applications
- Processing: High frequency welding, sewing/taping, gluing
TPU (thermoplastic polyurethane) coated airtight and waterproof zipper.
Size：#8.
Color: Shiny Black.
Offers liquid and air resistance for the purpose of comfort, safety or other special aims.
ECO friendly.
Smooth surface.
Has good weldability (high-frequency welding) with TPU, PVC, and other thermoplastic material.
Has good flexibility and resistance to high and low temperatures.
