No Nonsense Stain Sealer White 400ml
Doesn't block all stains
Have used this a few times now- blocks out most stains but have had some water stains that Ive put 3 coats of sealer on then painted- and the stains shown back through.
20 Mar 2015
Good for small areas
Several thin coats work best. Does not go far so for larger areas a brushed alternative such as Zinsser is better.
18 Oct 2014
Great stuff, covers quickly and easily. Dries fast so good for a top coat not long after drying. Being a spray paint means it does go a but everywhere so not good in tight spaces near other painted surfaces unless everything is covered.
13 Oct 2014
Covered Old Damp Stain
Used to cover 1m sq old damp stain on ceiling. Can worked ok at an angle and covered well. Left to dry for 15 mins and overpainted with white emulsion. Can't see stain at all now. Only criticism is that one can does not go far and creates a lot of white dust. Cover up everything first!
24 Sep 2014