Maintain the waterproofing and UV protection of your tent with the Grangers Fabsil Tin, a simple and effective way to keep your gear performing well. Suitable for almost any fabric including clothing and with an unlimited shelf-life, this silicone-based proofer has a robust finish and is colourless and odourless when it dries and prolongs the life and performance of your tent against rain and UV. Fabsil Fabsil 2.5 Litre Tent Fabric Waterproofer Tin | Ultimate Outdoors