Bostik Flexacryl Instant Roof Repair - Grey 5kg A high performance, instant roof repair compound, ideal for emergency repairs or general maintenance. • Only requires one coat • No primer required in most circumstances • Can be applied in damp conditions • Flexible • Immediate waterproofing • Ideal for areas subject to ponding • Exceptional weather resistance • 1-2L/m2 Please refer to product and safety data sheets for full instructions and precautions in use. file:///C:/Users/USER/Desktop/TDS002