Rofing underlay

T-tak YAP-EVO is intended for use as underlay coverage on wooden surfaces. Cardboard underlay for use on wooden foundations, as surface layer of overlay plates (concrete or tile), overlay disks, level plates, roofing felt or die-cut cardboard (shingle). Can be used on roof slopes down to 6º in places where the surface layer allows it. Consists of a polyester body covered with elastomeric asphalt (SBS). Polypropylene-coated on both sides. One edge is supplied with self-adhesive bitumen glue and is coated with protective film. Approved in accordance with Sitac and P-marked.