Thompson's TH.010501-18 Waterseal Sport Seal - Aerosol Maximum strength waterproofing Long-lasting protection, repels spills and stains Allows fabric to breathe Use on: outerwear, footwear, backpacks, tents, sleeping bags and sports, camping, boating and hunting Gear Do not use on: Suede, delicate leathers, carpeting or surfaces subject to foot traffic Waterproofer Provides long-lasting, maximum strength waterproofing protection for outdoor sporting, camping, hunting and much more Penetrates below the surface and forms a barrier that protects against moisture damage without leaving surfaces discolored, stiff or sticky Can be used on many fabrics, including canvas, nylon, polyester, leather, cotton and flannel Covers approximately 60 square feet He is named after E.A. Thompson  Edward Addis Thompson, the man who founded the company and invented the original Thompson&#039;s WaterSeal formula Addis has appeared on every can of every Thompson&#039;s WaterSeal product for decades  but he just made his TV debut in 2014 Favorite Singer: Seal If He Could Do Any Other Job: Navy Seal Favorite Vacation Spot: Seal Beach, CA Favorite Snack: Anchovies  hold the pizza