Bituminous emulsion, providing excellent adhesion on various substrates, like concrete, cement screeds, metal, wood etc. and resistance to acidic and alkaline solutions.
ISOPAST is used as a primer for fixing bituminous membranes, as well as for waterproofing foundations, retaining walls, floors, etc.
The surface to be sealed/protected must be completely clean and dry. Before use, mix content well. ISOPAST bituminous emulsion may be applied in 1-3 layers by roller, brush or spraying.
Application on vertical surfaces
1st layer: 1 part by volume of ISOPAST is diluted to half a part (1/2) of water and the mixture is then applied by brush.
2st layer: 1 part by volume of ISOPAST is diluted to a quarter (1/4) of water and the mixture is then applied by brush.
Application on horizontal surfaces
1st layer: 1 part by volume of ISOPAST is diluted to half a part (1/2) of water and the mixture is then applied by brush. While still fresh, it is recommended to reinforce it with fiberglass mesh, fiberglass felt or polyester fabric.
2nd layer: 1 part by volume of ISOPAST is diluted to a quarter (1/4) of water and then mixture is then applied by brush
ISOPAST
- On vertical surfaces: 0.2-0.3 kg/m2 per layer.
- On horizontal surfaces, without reinforcement: 0.5-1.0 kg/m2 per layer.
- On horizontal surfaces, with reinforcement: 3.5-4.0 kg/m2 as a total.
