Aeropak Stain Block for Wall & Ceiling Anti Mould Paint STAIN STOP/ ANTI MOULD PAINT MOULD GROWTH PRETECTION FOR WALLS & CELINGS Covers most types of paintwork stains, and helps prevent them reappearing Aeropak Stain Block for Wall & Ceiling Anti Mould Paint is specially formulated to cover most types of stains, grease, pen, crayons, rust, soot and dry water stains on interior walls and ceilings, and keeps walls and ceilings paint mould free. It dries quickly with a semi-gloss white finish that can be decorated over if required.Preparation: Ensure the surface to be treated is clean, dry and fee from loose debris, mould, grease, oil, wax, dirt and moisture, etc. Mask surrounding areas to protect from overspray. Fill hols or cracks with filler and sand down. U...