Michael E.
Zinsser Cover Stain never again with Emulsion paint
The Cover stain by Zinsser needs to come with a warning that if you paint on top of it with a water based emulsion then it’s likely to crack and flake. This is what happened when I painted Dulux trade Matt emulsion over the cover stain which had been on the wall for over a week to fully cure. I had to sand it all down and repaint which was very time consuming and disappointing. The response I coat from Tor Coatings the owners of Zinsser paints was that it’s the only complaint they have received for that batch of paints. Also the timescales for their aftercare team to get back to you is frustrating and unprofessional. Three weeks the first time and now over a week and still no response.



