Rust-Oleum Self Adhering Roof Fabric is a professional grade roofing tape with fleece covering that can be applied to repair cracks, seams, joints and other roofing issues that cause leaks. Simple peel-and-stick application facilitates repairs and allows easy application over uneven surfaces. The flexible fabric provides excellent conformability and elongation needed to hold up to building movement. Ideal for reinforcing both acrylic, elastomeric and asphalt emulsion coatings as well as below grade foundation use.