Wood primer bare wood is among the more difficult substrates for a paint topcoat to adhere to.
Primer for bare wood trim.
Oil based primers also sand smoother after drying than latex primers which can tend to gum up sandpaper.
Sherwin williams makes it easy to get the right primer for any surface you want to paint.
In the past there was no substitute for a good slow drying oil based primer on bare wood.
Another key step preparing trim for paint is priming.
If you have wood that s stained or you re painting redwood or cedar use a stain blocking primer.
Once primer has dried trim is ready repainting exterior trim looking brand new.
Priming all bare wood caulking fillers sealing trim allowing primer to properly dry.
This particular product is one of the oldest and most trusted shellac based primers and sealers on the market.
Latex primer on the other hand dries more quickly but it may or may not provide the stain blocking power you need.
Any places you scraped off to bare wood.
Sure you can paint bare wood with a high quality exterior paint but if you want it to last prime it first.
Shellac based primer can be thought of as heavy duty stuff.
It takes a long time to dry allowing plenty of time for it to soak into the wood and it sticks better than any other type of primer to wood.
For sealing up exterior wood from the weather that s great for covering plaster or drywall not as good maybe.
Zinsser b i n primer sealer great interior primer both for bare and painted wood zinsser is a brand that is a part of the rust oleum family of paints and primers.
Places to use a high bonding exterior primer is any places you just filled.
Use a stain blocking primer on stained wood bare wood with high tannin content that can bleed out e g cedar or redwood interior walls with water or smoke stains or.
Oil based primer really penetrates bare wood and protects much better than latex for this reason.
If your wood isn t stained use a high quality latex primer or an oil based primer.
However in most cases trim does not need replacement.
A primer coat is often overlooked.