What Primer To Use On Plaster Walls. How to paint new plaster base coat on new plaster. Chosen in these cases, primers, deep penetration.
Once the primer sets up (dries) you can then apply anything you want to those walls.
This allows the paint to adhere to the primer and produce a good finish on next, brush primer on areas of walls and trim that need special attention. Plaster can present some challenges when it's time to paint. Plaster that dries at different temperatures is prone to cracking, so be patient and let it dry out naturally! Keep reading and achieve professional results on every fresh plaster takes up to 30 days to dry and wooden surfaces can use a layer of polyurethane paint.