Waterproofing of an accessible flat roof with the polyurethane liquid membrane ISOFLEX-PU 500 and the protective aliphatic TOPCOAT-PU 720

Concrete and other porous substrates should be treated with the special primer PRIMER-PU 100. ISOFLEX-PU 500 (Certified according to EN 1504-2 and ETAG 005 part 1 & 6, ETA-15/0206, Root resistant) is applied as a waterproofing membrane, while TOPCOAT-PU 720 (CE marked according to EN 1504-2 and EN 13813) is used for the protection of the waterproofing layer (UV exposure, pedestrian and light vehicle traffic). ISOFLEX-PU 500 DTL (CE marked according to EN 1504-2) is proposed as waterproofing membrane for roof details and connections.