Damp stains can be difficult to cover effectively as they will often mark paint that is applied, even after the source of the damp has been dealt with. A damp seal works as a barrier to prevent the stain from marking any subsequent layers of paint or wallpaper.
This Damp Seal from Thompson is specifically designed to seal damp stains with just one coat.
- Colour: White
- Size: 750ml
- Coverage: Up to 7m²/L
Simple to use, this Damp Seal can be applied with a paintbrush.