The Pro-Kleen Instant Waterproof Sealant Spray is a 400ml single pack of tough leak repair for roofs and pipes. Made from polyurethane, this clear sealant spray is designed to provide a water-tight seal in just a few minutes. With no batteries required, this product is convenient and easy to use. The compact size of 20 x 7 x 7 centimetres makes it ideal for carrying around and repairing leaks on the go. Repair your leaks quickly and effectively with this reliable and efficient sealant spray from Pro-Kleen.
eBay