I am very happy with result and this product. You will need 2 coats so just divide it up into another container and estimate half, it's really easy to mix. The paint is forgiving to work with but you will see drips if you don't blend them in right away, it's a very glossy bright white and perfect shine for a tub. So the paint part was easy for me because I did a really good prep job as any paint job you do, the prep is everything. I grinded and sanded the rust first and this stuff took to the tub so nicely, it's like a new tub now