Temafloor Membrane

A solvent free, highly elastic, two-component crack bridging polyurethane membrane.

•Highly elastic and crack bridging membrane. •Water impermeable coating for new and old concrete substrates. •Crack bridging A3 (-20 °C) EN 1062-7:2005. •Crack bridging > 0.5 mm •Self-levelling, to be applied with serrated or adjustable steel trowel. •Low VOC •Low shrinking

• Self-levelling, to be applied with serrated or adjustable steel trowel.

Practical coverage depends on the eveness of the substrate and on the application method. Film thickness 1 mm coverage approx. 1 liter/m2 Film thickness 2 mm coverage approx. 2 liter/m2

Solventfree

Hardener should be stored in temperatures at around 20 C. The hardener starts to crystallize when exposed to temperatures below 20 C. Crystallization due to cold is reversible and the hardener can be melted and used without any impaired properties. For more information contact the producer.

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.

First coat:

Serrated or adjustable steel trowel. Maximum film thickness is 2 mm.

Thinner 1061

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