Styrbit 2000K (cold) is intended for gluing foamed polystyrene, XPS, sandwich panels (styrofoam), mineral wool, wood-based material and other insulating materials to substrates and roofing, etc. Bonding roofing felt because of concrete substrates and roofing felt on roofing felt. Waterproofing waterproofing of underground parts of buildings. Use outside the building. Do not use for tar paper, aluminum tape and sticking roofing felt to polystyrene (production of polystyrene).