Product Description

Thompson’s One Coat Damp Seal White permanently covers damp, water and other household stains in one coat.

It can be applied directly onto damp walls and ceilings.

Features:

• Seals and covers household stains
• Micro-porous formula allows trapped moisture to escape
• Apply direct onto damp surfaces
• Solvent based
• Overpaintable in 4 hours
• Covers 5m² per litre