Hardware stores and automotive stores, and I hear Crate and Barrel and also William Sonoma stores carry Maas products. If you are having trouble finding it, please visit the official Maas website for information on their products and direct ordering. Click on the PRODUCTS tab  at the top pf the page to see all the products in the Maas line including metal protector, polishing gloves, cleaning cream and aluminum cleaner, plus combo package deals.  http://www.maasinc.com/index.asp