Ronseal Thompson's One Coat Stain Block Damp Seal, 250ml

The Ronseal Thompson's One Coat Stain Block Damp Seal is a high-performance solution for sealing and covering damp, water, and other household stains with just one coat. Its micro-porous formulation allows trapped moisture to escape, preventing long-term damage and ensuring a durable finish.

This product can be applied directly to damp surfaces, eliminating the need for extensive drying time. It permanently stops the reappearance of stains, making it an effective choice for challenging damp problems. The one-coat formulation enables you to decorate the surface in as little as 4 hours, providing a quick and efficient solution.

Key Features:

• High coverage (7m²/L) depending on surface porosity.
• Quick drying: Ready for decoration after 4 hours per coat.
• Easy application: Suitable for damp surfaces with no need for pre-drying.
• Micro-porous technology: Allows moisture to escape while sealing stains.
• Resealable tin: Convenient storage for future use.

Ideal for tackling problem areas such as watermarks, mould stains, and damp patches on walls and ceilings, this 250ml tin ensures a high-quality finish with minimal effort.