Isonit 12-20-50

Water-borne roof coating with high coverage.

Isonit is a water-borne roof coating with excellent adhesion, high coverage and short drying time. Good flow and levelling properties. The coating creates a water-repellent surface that is diffusion-open, allowing water vapour coming from inside the material to pass through. Light-fast and weather-stable. Available in both tintable bases and factory ready made shades.

Isonit is used on concrete roof tiles and fibre cement and fibre cement slates (primed with Isonit diluted with 20% of water) or steel roofs (primed with Metal Primer WB). Isonit is not suitable for use on clay tiles or natural slate.

2 -3 m²/l (2 layers) The practical spreading rate depends on application method, form and surface of the material.

The drying time for wet layer thickness 200 µm 20° C / 65 % RH: Touchdry after ~1 hour. Recoatable after ~2 hours. Fully cured after ~24 hours. The drying time and time for recoating depend on layer thickness, temperature, relative air humidity, and air circulation.

Waterborne

spraying, brush, roller