The conventional SBS plastic adhesive waterproof zipper can only provide waterproof performance on the tape and does not offer true waterproof performance. For outdoor products such as interchange jackets and raincoats, which are used in rainy environments, zippers with reliable waterproof capabilities are required.

To meet higher performance requirements, SBS has enhanced the performance of this plastic steel waterproof zipper. The waterproof performance of this zipper reaches IPX4, making it recommended for use in outdoor jackets, raincoats, etc. Currently available in size 5#.

Please note: This product is only waterproof at the teeth. The top stop, left and right inserts, and the closed bottom stop are not waterproof. When choosing, please evaluate based on your actual needs.