Thompsons 250ml Stain Blocking Damp Seal

Permanently seal and stop damp, water, and household stains
Thompson Stain Coat Damp Seal has a micro-porous formula that allows trapped moisture to escape
It can be applied directly to damp surfaces and decorated in as little as 4 hours so your walls will look as good as new in no time
Apply directly to damp surfaces
Seals damp and water stains
Solvent based
Coverage: up to 5 square metres per litre
Drying Time: 2 hours
Re-Coat Time: 4 hours
Recommended Coats: 1
Product Code: 30853