Ronseal One Coat Damp Seal 2.5L

Thompson's One Coat Damp Seal covers stains caused by leaking pipes and spills in one coat. It also seals damp patches prior to decorating.

• Overpaintable in 4 hours
• Apply directly onto damp surfaces
• Formula allows moisture to escape
• Seals and covers stains
• Use on all interior walls and ceilings