Temafloor PU

A solvent-free, elastic two-component polyurethane coating.

• For new and old concrete and asphalt floors exposed to mechanical and chemical stress. • Good resistance to abrasion. • Elongation value approx. 60%. • Withstands water, oils, greases, chemicals and dilute solutions of non-oxidizing acids, alkali and salt solutions. Resists only temporary splashes of oxidizing acids and bleaching chemicals. • Withstands +80ºC dry heat. Does not resist abrupt changes of temperature. • Good impact resistance. • Self-levelling, to be applied with serrated or steel trowel.

• Recommended for industrial and storage facilities, repair shops; e.g. air handling units, process or paper machine units and corridors.

Practical coverage depends on the porosity and evenness of the substrate and on the application method. Film thickness 1 mm coverage approx. 1 m²/litre and film thickness 2 mm coverage approx. 0.5 m²/litre.

Solventfree

The relative humidity of the concrete should not exceed 97%. Residual moisture content should be below 4 weight-%. The temperature of the ambient air, surface or coating should not fall below +15ºC during application or drying. Relative humidity of air should not exceed 80%.

Always remove all grease, oil, and other impurities with Maalipesu detergent before grinding. Remove laitance or old peeling paint layers by power grinding, milling, or vacuum grit blasting. Choose the method best suited for the premises. Clean out pot holes removing all loose or brittle material. Open cracks with e.g. an abrasive tool. After mechanical pre-treatment remove all loose material and dust carefully with a vacuum cleaner. The substrate must have a tensile strength above 1.5 MPa. For application on cementitious leveling screed: check compatibility with the leveling screed manufacturer.

Thinner 1061.

VOC 2004/42/EC (cat A/j) 500 g/l (2010) Temafloor PU: max. VOC < 500 g/l