Skip to content
- First Tab
- Second Tab
- Third Tab
- Uneven suction effects on poor walls may be generally counteracted by the use of varnish type priming coats at the risk of cracking and peeling of later paint coats.
- A better looking job is often temporarily secured on non-uniform plaster, through the use of varnish base primers, but the prospect of future failures is always great.
- Therefore, painters, architects, chemists and engineers agree that the use of varnish sealing coats is not the proper procedure in the painting of plaster walls.