Sewing Threads
Our range includes strong and durable sewing threads made of 100% polyester, 100% nylon and core spun threads with polyester core and cotton cover. Polyester and nylon yarns are robust and absorb very little or no moisture. The Core-Spun yarn is also strong and the additional cotton cover makes it swell easily when wet. This ideally seals seam holes and prevents water from penetrating through the seam. For permanent waterproofing, however, the seam must still be sealed with a seam sealant.
For assistance in finding the right sewing thread, see the overview of needle and thread recommendations.