Just bought an AliArc bumper for my 98 , just wondering what works for you guys on alum to keep it shined up and protected . Waxes , sealers etc. Don't want a "dull white" bumper in a few years from the salt .Thanks

 

Check out California Custom Products Inc. Get a bottle of their Aluminum Deoxidizer and a bottle of their Purple Metal Polish. After saturating a palm size terry cloth towel with Aluminum Deoxidizer (Step-1), you wipe on surface. Then apply Purple Metal Polish over the entire treated area and buff off to an incredible shine. You also use the polish without the dexoidizer. This is by far one of least labor intensive metal polishes I've ever used. Their wax is awsome too. They recommend letting it bake in the sun for 15-30 minutes before buffing it off. Works awsome. I'm not affiliated with this company in any way, just a satisfied customer. -Glen
http://www.californiacustom.com/ourproducts.html