Thompsons WaterSeal Clear Sport Seal Waterproofing Sealer, 11.5 Oz

Provides long lasting maximum strength waterproofing protection for outdoor sporting, camping, hunting, and boating surfaces. Can be used on canvas, nylon, polyester, leather, cotton, and flannel. Penetrates below surface to form a barrier that protects against moisture damage without leaving surface discolored, stiff, or sticky. 4 hour drying time between coats and 24 hours before exposing to moisture.