03-05-2019, 04:51 PM
(This post was last modified: 03-05-2019, 04:53 PM by Bob Culver.)
Also useful for tracing cracks in alloy parts such as pistons. Soak in kero, dry with cloth, rap sharply, dust with talc. (Nowadays considered a health hazard.)
Your experience with mesh pattern would be of interest.
Your experience with mesh pattern would be of interest.