Don't tell my wife!!
She didn't notice them in the dishwasher the day before?Don't tell my wife!!
I painted mine and it dried hard like the paint in 36 hours. I made sure to get all the oil i could out of the rubber plug before primer and paint.The one area I had a problem with was the rubber grommets, the paint was still tacky after a week, I stripped the paint off and sprayed them with some Mopar engine paint that I had left over, it was dry within 20 min.