Kerabit 2600 UB Fleece (K-MS 170/2600) is a modified bitumen underlay membrane and an underlay membrane for discontinuous roofings.
The product is used as an underlay membrane for machine-seamed and other steel and tile roofings, for example.
The carrier consists of strong polyester. The top surface of the product is coated with a polypropylene fibre cloth and sand granules at the bottom surface. The 100 mm wide adhesive sections are located on the top and bottom surfaces, on opposing sides.
As far as using of torch-on membrane is allowed, Kerabit 3700 UT Fleece is well suited for details of standing seam metal roof (e.g. upstands, valleys and chimneys), where Kerabit 2600 UB Fleece with self-adhesive edge is used as underlay.
PP fibre cloth on top surface, sand granules on bottom surface