Stain Bleeding

Anonymous asked 10 years ago

25 year old garage that the drywall was never painted. The drywall has a yellowish look to it. Kilz wouldn’t stop the bleeding.

2 Answers
MagicDave answered.

You probably used the wrong Kilz… use the interior/exterior Kilz Oil Base Sealer Primer Stain Killer… use 2 coats if necessary…

Crowder Painting answered.

If 2 coats of oil base Kilz won't work then use a tinted shellac primer, 2 coats with 30 minutes between each coat.