I didn’t prime my steel exterior door because it was already primed. But the exterior semi-gloss enamel paint didn’t adhere and looks terrible. What should I do to fix it, please help!!!

I am using yellow pine bead board as a kitchen backsplash, which I intend to paint. I have primed the front, back and “tongue” of the board. I would like to seal the cut ends to protect them from “wicking” water near the sink and possible spills. The primer I

Say tomorrow I prime the exterior on my house. What happens when the weather changes? Rain is suppose to come in late that night or the next day. Should I wait?

What is the best paint to use to repaint an iron fence, non galvanized, previously painted wrought iron? I think a latex of some kind was used last.

I was wondering if using a vacuum sprayer, low volume low pressure sprayer could be used effectively on a outdoor wrought iron fence. Versus the typical airless sprayer. Would this save me a lot of paint and cut down on a lot of overspray? I think it would cut down

I had my front porch completely replaced but now yellowish marks are showing up on the white painted posts.

Can I paint over obvious varnished timber paneling in the kitchen?

Need to know how to dilute oil base primer to use in a spray gun. Any help would be greatly appreciated.

A certain portion of the area below the ceiling is enclosed by me with wooden doors and the lower part for material storage, the wall is available on 3 sides and ceiling above. The enclosed area painted by washable distemper and is adjacent to the bathroom of the flat above.