Re: [VAC] The Satin-Patina Revolution of 2000

[Dr. Gerald N. Johnson]

One feature of the lye etch is that it leaves a surface that seems to
age slower than a bare aluminum finish. For electronic panels I've used
clear rustoleum spray to preserve the finish. Its sturdier when baked at
180 to 200 �F. It might make a touch up for plasticote.

Gerald J.