Originally Posted by 71birdJ68
The only safe way to blast them is vapor blasting, or sometimes called water blasting. It will leave them mostly like new. Another type of blasting, especially glass will mess them up. Elbow grease is the only thing that will polish them and lots of it.




"vapor blasting" is nothing more than glass bead and water solution, soda blasting on "clean" aluminum is about the only way to go as not to add any texture to the surface prior to polishing....