I have to share this! We found a product that covers so well it is almost unbelievable! The bathroom plastic has taken some UV damage over the years, Chalking and discoloring. I had to remove everything to get at a problem on the floor. This made it a great time to go after refinishing. We searched the internet and found POR 15 products.
WHITECOTE™ the toughest, most beautiful white coating you'll ever use. Like our internationally-famous POR-15®, WHITECOTE™ cures to a rock-hard, non-porous finish that won't chip, crack, or peel when applied as directed. It's perfect for wrought iron patio furniture, plumbing fixtures, etc., because it's super-tough, not UV-sensitive, and brilliantly white. Use it to repair a bathtub or sink with chips or rust stains, or to paint and protect an old boat, trailer or RV, or anything that you want to be permanently white