Monal One Coat Damp Seal White 250ml - Fast-Acting Stain Blocking Primer for Damp Patches, Ready to Paint Over

One Coat Damp Seal White 250ml is a quick and effective solution for blocking damp stains on interior walls and ceilings. It can be applied directly onto damp patches without preparation and forms a permanent seal that prevents stains from reappearing through paintwork. The formula dries quickly and can be painted over in just four hours, allowing fast project completion for both DIY users and professionals. Suitable for areas affected by moisture, it can be used before applying emulsion, satinwood or other finishing paints to create a clean, smooth surface. The 250ml size is ideal for small to medium repairs and is also available in a convenient version for touch-ups.