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wiggins · 02-01-2011, 03:02 PM

I did a frame off a a 68' P/u about 15 years ago and I used ospho on everything that had rust. I sanded everything down to bare metal sprayed with ospho, let it dry and then I sanded it back off. Sealed with a PPg etching primer, then a k-36 primer and then PPG paint and clear. Truck still lokks good today.

02-01-2011, 03:02 PM	#12
wiggins Registered User Join Date: Mar 2010 Location: Deep East TEXAS Posts: 453	Re: Phosphoric Acid Rust Neutralizer I did a frame off a a 68' P/u about 15 years ago and I used ospho on everything that had rust. I sanded everything down to bare metal sprayed with ospho, let it dry and then I sanded it back off. Sealed with a PPg etching primer, then a k-36 primer and then PPG paint and clear. Truck still lokks good today. __________________ Preserving American History one truck at a time.