High-tech waterproofing that prevents the transfer of water, oil, fat etc into most surfaces by creating the "Lotus flower effect" when applied - an invisible layer that protects the surface. This product repels dirt and its regular use prolongs the life of each surface. Tarrago Nano Protector can be used on all types of footwear, functional jackets, bags, backpacks etc. Suitable for natural and synthetic leather, suede, nubuck and breathable and waterproofing membranes such as Gore-Tex. Not suitable for metallic leather or patent leather. 250ml Aerosol