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