Martexin® Original Wax. The waxed canvas used in WaterField products is coated with Martexin Original Wax, resulting in a rugged, distressed look. It’s a highly specialized textile that precludes normal cleaning. Water repels, and stains can be wiped off with a damp cloth.
You can touch-up or refresh the wax on your canvas with a tin of Martexin Original Wax. This special formula can be applied with ease by using minimal heat. This 1.5 oz. (42g) size is enough to treat large-sized bags.