The substrate should be dry and free of grease, loose particles, dust, etc.
- Cracks or joints are filled with ISOMASTIC-A acrylic sealant or ISOMAT ACRYL-STUCCO acrylic filler.
- Any imperfections in concrete should be patched with DUROCRET polymer-modified mortar, while imperfections in exposed concrete should be treated with PLANFIX or PLANFIX-FINE polymer-modified fillers.
- Plastered wall may be repaired with UNICRET and UNICRET-FAST premixed mortars.
The substrate should be primed with the silicone-acrylic, micronized, water-based primer PRIMER ACRYL, thinned up to 50% with the clean water, or with the acrylic solvent-based primer PRIMER ACRYL-S, thinned up to 100% with SM-21 by ISOMAT or with WHITE SPIRIT. These primers are also ideal to use for stabilization of loose or crumbly substrates. In case you are going to paint with dark colors (Base TR), it is recommended to apply a coat of ISOMAT PREMIUM ACRYL tinted ina light shade of the same color tone on a base with higher opacity.
Application
Before use, ISOMAT PREMIUM ACRYL should be thoroughly stirred and applied as is or thinned by 5-10% with clean water. Two coats of ISOMAT PREMIUM ACRYL are applied with a roller, brush, or airless gun. The second coat is applied after the first one has completely dried. Temperature during application and drying of the paint should be between +10 oC and +35oC.