The Ford Barn - View Single Post - POR-15 Metal prep?

Tinbasher · 12-23-2017, 11:39 AM

The Por- 15 Metal prep is excellent. About the strongest one we can get now. Follow the directions. Put it on, wash it off and epoxy prime over it. Don't use a Acid Etch primer over Metal Prep as it will peel.
Metal prep is Phosphoric acid and zinc. So the acid etches the surface and the zinc gives you some corrosion protection.

Hope this helps. Merry Christmas John Poole

12-23-2017, 11:39 AM	#12
Tinbasher Senior Member Join Date: May 2010 Location: Innisfil, Ontario Canada Posts: 1,205	Re: POR-15 Metal prep? The Por- 15 Metal prep is excellent. About the strongest one we can get now. Follow the directions. Put it on, wash it off and epoxy prime over it. Don't use a Acid Etch primer over Metal Prep as it will peel. Metal prep is Phosphoric acid and zinc. So the acid etches the surface and the zinc gives you some corrosion protection. Hope this helps. Merry Christmas John Poole