These are comprised of the same resins as the TOPLINE series but with a larger portion of resin to provide the best possible chemical resistance. The lining begins with the priming coat, followed by a filler layer, two glass mats and a surface tissue. A sealing layer, rich in resin, completes the 3.0 to 4.0 mm thick lining. The glass mats and the flexible resin allow this lining to be used at operating temperatures of 80° C and to be cleaned with steam-jet equipment. In addition, this lining can bridge cracks in concrete of up to 0.2 mm width.