The "STOP THAT LEAK SPRAY" is a high-quality waterproof sealant from 151, a trusted brand in the United Kingdom. This 400ml spray unit is designed to repair leaks and mastic on gutters and roofs. With its black sealant material, this product effectively seals out water to prevent further damage and leaks. Perfect for DIY projects or professional use, this waterproof sealant is a reliable solution for your home or property maintenance needs.
eBay