06-03-2017, 07:27 PM
Here is my dilemma ;
I am installing a tile backsplash :
The substrate is drywall ; most of the drywall was previously painted with gloss paint. The rest is brand new unpainted drywall from my wiring retro.
If it was all new drywall I would use a latex primer.
The latex primer will not stick to the drywall with the gloss paint.
So the question is? Is there any reason that I should not use a Shellac based primer on both the Virgin drywall and the gloss painted drywall?
Thanks!
I am installing a tile backsplash :
The substrate is drywall ; most of the drywall was previously painted with gloss paint. The rest is brand new unpainted drywall from my wiring retro.
If it was all new drywall I would use a latex primer.
The latex primer will not stick to the drywall with the gloss paint.
So the question is? Is there any reason that I should not use a Shellac based primer on both the Virgin drywall and the gloss painted drywall?
Thanks!