Quote:
Originally Posted by HardcoreZ28
The key to POR is all in the prep....they don't sell those fancy prep chemicals just to make more money...they actually are essential. I've had it peel before when I tried to skip the metal ready step on clean metal. If you use the prep products to etch the metal adhesion is great.
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Same here. I had it come off in sheets on clean, smooth metal. But the one drip that I got on my transmission case (rough 60's casting) could survive a tactical nuclear strike. Go figure.