The Bostik Flexacryl Instant Repair Compound Grey 20kg is a high performance, instant roof repair compound, ideal for emergency repairs or general waterproofing of flat roofs. It is an instant waterproofing solution as the solution works effectively with just a single coat. The product contains fibres which are instrumental in bridging gaps and fixing leaks. The product can be used for emergency repairs and maintenance jobs and works well in both wet and dry surfaces. It can be brushed straight

Brand Name	Bostik