Get the Kilz 2 paint primer at Lowe’s, Ace Hardware, or The Home Depot. Best for Metal Rust-Oleum Clean Metal Primer. ... You’re switching from a darker to a lighter paint color.

If the paint is in good condition and the new intended color is the same or similar to the previous color, primer may not be necessary. 10. Paint House. With an assistant, ...

If you have your paint store tint less-expensive primer to match the final, costlier wall color, the job will cost less because fewer coats will be required. (A gallon of primer runs about $28 ...