My redwood stain is pink. We have stained over and over but within six months it is pink we want red wood color.

How do I know if my paint is still good after sitting for a long period of time? It appears thin or watery like – want to paint the ceiling in the kitchen.

I have stripped my interior fire doors using Nitromos and have sanded them as best I could. Some parts of the door aren’t as smooth as others. Will a primer smooth this out?