Correct as usual...
Hi Jordan
Phil is right on new cold rolled sheet metal it willnot adhere properly.
The solution as he pointed out is to roughen the sheet metal surface with small grit sandblasting. The other solution is to use sheet metal with a satin (acid etched) coating from the factory.
I have repaired POR 15 by grinding with a flap disc at 140 grit..... etched....POR two coats and used the tie coat ( all by brush)....... over a year so far no deterioration and not noticable with the two coats of OD.
One question....... are you taking the frame off the axles or blasting the whole assembly as a total unit...?
Cheers
__________________
Bob Carriere....B.T.B
C15a Cab 11
Hammond, Ontario
Canada
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