Ronseal One Coat Damp Seal, White, 250ml

The Ronseal One Coat Damp Seal is a reliable solution for permanently blocking damp stains on indoor walls and ceilings. This innovative product can even be applied to damp surfaces, allowing trapped moisture to escape without causing further damage. Once dry, it creates a perfect surface for painting or wallpapering over, making it an essential tool for home maintenance and renovation projects.

Key Benefits

• Permanently blocks damp stains
• Can be applied to damp (but not dripping wet) surfaces
• Allows moisture to escape without causing damage
• Creates a ready-to-decorate surface once dry
• Touch dry in just 2 hours, ready for overpainting in 4 hours
• Ideal for use on both bare and previously painted surfaces

Application Guide

For best results, ensure the cause of damp has been rectified before application. Prepare the surface by removing any wallpaper or loose/flaking paint, and treat mould with Ronseal's 3-in-1 Mould Killer if present. Apply using a brush or roller, extending at least 30cm beyond the affected area. For mould-prone areas, consider finishing with Ronseal's 6 Year Anti-Mould Paint after the Damp Seal has dried.

This practical solution offers excellent coverage of 5m² per litre and is easy to clean up with warm, soapy water.