A two-component, solvent-free low viscosity acrylic primer.

• Used as a primer for Temafloor AC acrylic coatings and troweling screeds. • For impregnating of new and old concrete floors prior to laying Temafloor AC coatings and screeds. • Cures fast also in low temperatures.

Coverage on concrete floors is on the average: primer coat 2–2,5 m²/l. Practical coverage depends on the porosity and evenness of the substrate and on the application method.

The relative humidity of the concrete should not exceed 97%. 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%.

New concrete: Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor. Old concrete: Remove all grease, oil, chemicals and other impurities by Maalipesu detergent. Remove old peeling paint layer by grinding or vacuum grit blasting. Choose the method best suited for the premises. Clean out pot-holes removing all loose friable material. Open cracks with e.g. an abrasive tool. Remove loose material and dust.

Thinner 006 1400.

VOC 2004/42/EC (cat A/j) 500 g/l (2010) Temafloor AC102 Primer: max. VOC < 500 g/l.