Start by opening doors and windows and don t start painting until the plaster is bone dry.
Primer for new plaster ceiling.
It also offers an added bonus.
The very first thing you need to do when painting new plaster is to let it dry.
For varnished stained or weathered wood use oil based primer but not before sanding off at least a little sheen and any loose bits.
Even with 2 primecoats two coats of actual paint.
Not surprisingly there are a ton of alternative primers of new plaster.
Once the plaster is dry it should be light with no dark spots and a consistent colour and appearance throughout.
Make sure the plaster is dry.
A week should be long enough to let it completely dry out and for all damp patches to disappear.
It is worth the wait though to do it right.
Prolonged drying time allowing the plaster to withstand the test of time.
Also because plaster mixing ratios vary a little don t rule out 2 full coats of primer.
Let the plaster dry.
Drywall primer seals new drywall and previously painted walls for a consistent finish.
Shellac primer should also be your choice if you plan to paint a tin or plaster ceiling.
How to paint on new plaster.
This could mean waiting a few days or even weeks for a room to dry.
Multi purpose latex primer general purpose whole house primer for multiple surfaces.
If you want to admire your work applying a plaster priming sealer is a must.
Latex primer is fine for pine or other no or low tannin bare softwoods.
Harmony wall primer an environmentally responsible and low odor formula for drywall pre wallcovering primer primes seals and sizes in one coat.