This SBS polyester waterproof double-sealed zipper has been optimized in structural design focused on high waterproof performance, achieving the waterproof standard at IPX-5. It is suited for outdoor use, including applications such as ice packs, water walking balls, tents, diving bags, tackle boxes, and vehicle or boat covers.

① Liquid PU/TPU Film Formation

PU/TPU materials are fully irrigated into textile fabrics at high temperatures without running water.

② Precision Tooth Bite

The fabric is integrated and bonded together, and the teeth are filled with glue for easy waterproofing

③ Waterproof Double-Seal

Sealed at both top and bottom, effectively waterproof.