Chris Grevengood

I have been using this product for at least a decade, primarily for marine use. I have used this product on virtually every surface of my yacht and dinghy. Metal, fiberglass, plastic, stainless, hypalon. The gel seems to work better than the spray because it “sticks” more to the surface. The spray runs off. Sometimes I will smear it around with my finger. In 5-10 minutes I rinse it off with water and the rust is gone. Occasionally, I’ll have to do it a second time. The word is appropriate, “Magica”….cuz it’s magic in removing the rust. This is a great product!