A proven solution to seam leakage, Aqua-Seal thread works especially well in rainy or marine environments. It fills the needle holes when wet to prevent water from leaking through. UV resistant, colorfast, and non-wicking, the outdoor sewing thread is built to last.
Made from high-strength polyester, the industrial thread is used for a wide range of performance fabric applications. Find thread spools and pre-wound bobbins below. Pair with thread nippers, your preferred fabric, and other related products.