Protect your interior from coffee, water, cola, etc. by treating it with Gtechniq I1 V2 Smart Fabric Coat. Also ideal for fabric roofs. Gtechniq's latest formula provides even greater fabric surface protection, meaning liquids do not sit and get completely repelled from the surface. Take a look at the video below where Gtechniq demonstrates the differences between I1 and I1 V2: Unlike regular coatings the nano particles of Gtechniq I1 coat the individual fibres of fabric, leaving the 'breathability' and feel of the fabric unaffected. The former means that stale air can still escape but at the same time repelling any water or oil based liquids. Being solvent based ensures a much deeper penetration of the active ingredient giving an I1 treated surface much better durability and overall performance. Typically an I1 treated surface will outlast conventional water repellent coatings by a factor of approximately x5 with durability on soft-tops for example, lasting as much as three years. I1 coats each fibre individually for maximum protection Texture of fabric remains unaffected allowing it to breathe Works well on convertible roofs with great durability Lasts up to 3 years!