[Ian Comerford]

I guess (could be wrong, please challenge..) that you shouldn’t paint/powdercoat/cerakote adjustable spring plates as they clamp together and any coating thicker than zinc plate or similar might compress and cause them to come loose. When I refurbished my suspension 12 years ago I had the spring plates zinc passivated and then recoat them in Waxoyl as part of winter maintenance. Other opinions are available….