Thermoguard Wallcoat Insulating Basecoat masonry paints Acid etching is one way

Acid etching is one way of keying the surface

Designed specifically for Rust-Oleum Limewash Effect Wall Paint

satin and gloss finishes

the main cause of varnish failure

Thermoguard Wallcoat Insulating Basecoat masonry paints Acid etching is one wayThermoguard Wallcoat System is an EN Class B s1 d0 certified intumescent coating for upgrading previously painted or multi layered walls and ceilings. Combine the Wallcoat Insulating Basecoat with the Wallcoat SFR Topcoat (Matt or Eggshell) to provide flame spread control, smoke suppression and long lasting protection without compromising aesthetics. Ideal for plaster, plasterboard, Artex, brick or concrete, this two part system upgrades high risk