Wash-in waterproofing for cotton, polycotton and canvas. 1 litre.
Water soluble impregnant that washes into polycotton/cotton/canvas fabric. The impregnation can also be diluted with water and sprayed or brushed onto the fabric, even if the fabric is damp. Due to its water solubility, the fabric is more fire-resistant after processing compared to solvent-based materials. Before processing, it is recommended to wash the product with Tech Wash. A 1 l bottle is enough to saturate a family tent or a large amount of clothes.