STATEN ISLAND, N.Y. -- You'll often hear debate about which chemical finishing product is superior: polyurethane or lacquer. Certainly, each finish possesses its own advantages and disadvantages, ...

You'll often hear debate about which chemical finishing product is superior: polyurethane or lacquer. Certainly, each finish possesses its own advantages and disadvantages, which I'll outline below to ...

Q: I have three engraved brass tables that require a lot of effort to polish, and then they tarnish after a few weeks. I have used a kit that restores brass and protects it, but it did not last long.