Silicon resin-based, one-component, heat cured semi-matt top coat paint to protect surfaces exposed to high temperature. Applicable for up to 300°C temperature.
Surfaces should be cleaned of old paint film, oil, dust, dirt, moist, chloride, sulphate salts, rust, rolled mud, tempering, casting - welding burrs etc. which will reduce adhesion on the application surface . Metal surfaces must be sanded at minimum Sa2 ½ (ISO 8501-1, SSPC-SP10) (sand blasting). Paint the sanded surface with Poli - Heat 300 in 1 to 2 hours. Thin the product according to the application equipment, than mix thoroughly until it becomes homogenous. Increase the temperature gradually and cure at 100°C for 1 hour - at 200°C for 1 hour and at 30°C for 1 hour.
Thinning / Blending Ratio:
One component / Poly HRM thinner 10 - 15%
12-14 m²/L or 8-10 m²/kg (25 - 30 µ DFT)
Touch dry in 1-2 hours and hard dry in 3 hours at high temperature.