Ronseal One Coat Stain Block Paint

The Ronseal One Coat Stain Block in White, 2.5 litre size, is the ideal choice for larger interior projects requiring comprehensive stain coverage. This generous 2.5l tin provides sufficient coverage for medium to large rooms, permanently blocking nicotine, crayon, grease and other stubborn stains in just one coat. Perfect for all interior walls and ceilings, this white stain blocker works on both bare and previously painted surfaces. The larger format makes it economical for extensive renovation work or multiple rooms. Simply ensure you're working in a warm, well-ventilated space with clean, dry surfaces. Stir well before application and apply with a brush or roller. If sealing bare surfaces, thin with 20% water for optimal penetration.