Ronseal One Coat Damp Seal

Ronseal One Coat Damp Seal permanently blocks damp stains on walls and ceilings, preventing further damage whilst allowing trapped moisture to escape. This versatile treatment can be applied directly onto damp surfaces (provided they're not dripping wet) and is suitable for all indoor walls and ceilings, whether bare or previously painted.

Once the underlying cause of damp has been addressed, simply prepare the surface by removing wallpaper and loose paint, then apply with a brush or roller. The seal is touch dry in 2 hours and ready to paint or wallpaper over after just 4 hours. For best results, extend coverage at least 30cm beyond any damp patches. Available in a range of sizes to suit different project requirements.

Features and Benefits:
• One coat coverage permanently seals damp stains
• Can be applied directly to damp surfaces
• Allows trapped moisture to escape without causing damage
• Touch dry in 2 hours, ready to decorate after 4 hours
• Suitable for walls and ceilings, bare or painted
• Compatible with paint or wallpaper finishes
• Coverage: 5m² per litre
• Easy water-based clean up