Description Triflex SmartTec is the universally applicable roof and building structure waterproofing solution. The innovative 1-component waterproofing technology with a PU resin base especially comes into its own on damp, mineral substrates. These are major advantages for use on foundations and bases. This low-odour, solvent-free waterproofing resin is just as suitable for odour-sensitive areas on the flat roofs of, for example, nurseries as it is for boiler rooms and a whole range of other areas. All in all, worry-free waterproofing.