Hi
I have seen Dura Coat ads for many years in Gun Magazines but
I never thought of using it on a phone. It sounds doable.
Well there is one on Ebay.
http://www.ebay.com/itm/Western-Electric-Metal-302-Telephone-Working-Dated-9-41-W-Dura-Coat-Finish-/130918894778?pt=LH_DefaultDomain_0&hash=item1e7b5fccba
JohnnyJT 8)
South Philly
I'm a little averse to painting vintage phones, mostly due to the tedious prep and procedures and also because I have very limited space to work in, but the DuraCoat looks promising. I like the fact that it comes in single-use, all-inclusive kits. I also like his choice of the semi-gloss finish for black, always my favorite. It says only the metal parts were treated, I wonder what he did to the handset to get it as nice looking.