I1 Smart Fabric AB makes ordinary fabrics waterproof and easy to clean. Use it to prevent soaking, swelling or rotting on any fabric. From sails, tents, and awnings to your car's soft top and interior. I1 Smart Fabric AB protects all kinds of fabrics from water and oil-based stains. It is breathable and extremely durable and fluorocarbon free. With added BioCote anti-microbial technology, treated surfaces will kill 99.9% of bacteria. New formulation for mold and mildew resistance within a single formula allowing it to be used on the interior and exterior. The nanoparticles of I1 coat each fabric fiber individually, leaving the texture unaffected, allowing the material to breathe. This means stale air will still be able to escape while repelling water and oil-based liquids. Even more hydrophobic than its predecessor, I1 Smart Fabric V3 leaves no remnants of spillage and moisture simply falls off a coated surface. Laboratory testing reveals that I1 V3 repels water to the highest standard set by the American Association of Textile Chemists and Colorists (AATCC) ISO 5.