The previous owner of my house had paneled a bedroom.
It looked bad, so I took it down. I discovered the paneling
was held to the drywall with some small nails and allot of
panel adhesive. The adhesive they used was not like liquid
nails, it is an older type probably from the 70's. It was black
in color. and was very brittle. After scrapping it down to the drywall,
I painted over it, and about a year later, it bled through the paint.
So I put on some Kilz stain blocker, but it is visible again
Now about two years after applying the Kilz.
I don't remember what kind of Kilz I used, (oil or latex)
I know the wall was painted with latex. I had heard you can
put latex over oil but not oil over latex. I have latex on the wall
now but I don't know what is the best stain blocker to get.
Or whether to use latex or oil.
Can someone educate me on this ?