These are durable zinc die cast metal frames that have been chrome plated and then carefully hand polished and painted. This product is designed to fit all standard 12" by 6" license plates. 5.

Spectra Chrome advertises that the process is perfect for pitted pot metal parts, such as trim pieces, badges, door handles, and hood ornaments from '50s and '60s cars-and indeed it is, especially ...

See It Our Verdict. Our pick for the best chrome polish is the 3M Chrome and Metal Polish.We like this option because of its versatility. You can also use it on steel, copper, brass, and other metals.