No Nonsense Stain Sealer White 400ml
Product good, packaging bad
This product is excellent but watch the aerosol lid. The lid is childproof but very difficult to remove with no cut out to use a screwdriver to lever it off. On the second use the design of the lid resulted in the aerosol head being broken off. 90% of the product ended up in the bin.
2 May 2015
Used some of this on a number of plaster substrates in an old house. Having used brush-on damp stop on other areas, I was pretty disappointed by the performance of this. Other damp stop paint I have used forms a vinyl layer which is a barrier to moisture. This stuff leaves a chalky layer which does not stop the passage of moisture or associated staining.
3 Apr 2015
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