Thompson's · Wig Glue & Tape

Ronseal One Coat Stain Block - White – 750ml

Ronseal One Coat Stain Block White by Thompson’s is a high-performance, water-based primer designed to permanently block stubborn stains from bleeding through your paint or wallpaper. This 750ml solution effectively covers and seals a wide range of blemishes including nicotine, grease, ink, and crayon marks, creating a clean, uniform white matt base. Ideal for bare plaster and previously painted interior walls and ceilings, it requires just one coat for full coverage, saving you significant time and effort. The formula dries to the touch in 2 hours and is ready for your chosen topcoat or wallpaper in just 4 hours. For optimal results on bare surfaces, it can be thinned with up to 20% water. Application is easy with a brush or roller. This reliable stain blocker is the essential first step to ensure a flawless, long-lasting decorative finish free from discolouration.

90-day range £∞–-£∞ · average £NaN