ROOFS AND BALCONIES – COLD - NON EXPOSED - UNDER TILES

• Substrate to be treated must be free from debris and dust. Clean the substrate by either water jetting or air blowing and/or brushing.

PRIMING:

• PRIMER 0230, moisture curing polyurethane. to be applied by means of a roller or brush or airless spraying device (with consumption of 100-150 g/m2). Over application time must be between 60 minutes and 16 hours according to environmental conditions.
A rapid version called PRIMER 0230 R is available, allowing rapid over application time also in cold conditions (0°C) within 10 minutes. This version also helps removing traces of residual humidity from non absorbing substrates (morning dew). Does not help with water ponding or ice.

WATERPROOFING MEMBRANE and TOP COAT:

• STARFLEX MONO one component moisture curing liquid polyurethane membrane. Application can be done by roller or brush or airless, spray 45:1 or 60:1 (pressure 130-150 bar and nozzle 0,021” or adjustable). Roller application is necessary for reinforced systems.

Consumption, is suggested at the maximum amount of 0,7 Kg/m2 per layer without reinforcement, and 1,0 Kg/m2 reinforced, even though thicker layers are achievable.

• Water vapour permeable, crack-bridging ability, resistant to immersion into water. Ideal for outdoor application.
• Applicable from +5°C to 35°C substrate temperature (R.H. <85%).
• Operating temperatures from -30°C to +80°C in air, (+200 for short time)