Prepping and Painting Fasteners

C

camarosrus

FYI, Most OEM Automotive "Black" Fasteners are MANGANESE Phosphate NOT Zinc Phosphate and NOT Black Oxide !!!!

I have recently had a ALOT of them done at a commercial plating vendor who rotates them in a Barrel in the tank.

Ive also done my own Mang Phos and Zinc Phos using chemicals bought from PALMETTO !!!
 
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