This XDK polyester waterproof double-sealed zipper is optimized for superior waterproof performance, meeting the IPX-5 waterproof standard. It's suitable for various outdoor uses, including ice packs, water walking balls, tents, diving bags, tackle boxes, and vehicle or boat covers.

So, how does it achieve its waterproof performance?

① The PU/TPU material is completely impregnated into the textile fabric at high temperatures, eliminating the need for running water. ② The fabric is molded and bonded together in one piece, with adhesive filling the gaps for waterproofing. ③ Top and bottom seals ensure effective waterproofing.

This SBS polyester waterproof double-sealed zipper features a special design that enhances its waterproof performance, making it even more suitable for outdoor use.