I'd been hearing about this stuff for years but never had a place around here to get it.
I was in a farm store by work that had recently closed and sold and has since reopened, and found it while looking for something else.
So I bought a quart to try.
I have been looking it up and now I have more questions about it than I ever did.
Mainly this.... I've seen complaints about paint and primer not sticking to it, having to remove it if it gets painted over, and then other conflicting posts saying to get all the loose paint and loose rust off, apply OSPHO, let dry and have at it with paint and primer. OSPHO will tell you that it's use helps with paint bonding where these complaining users, get responses like "well you should have removed the OSPHO before painting and you wouldn't have had a problem". Exactly opposite answers about the stuff.
I just used some for the 1st time earlier today on a steel push mower deck, something I really don't care about alot, if it holds up on it not as a test piece. My thoughts were to spray over the OSPHO with either EZ slide paint or some POR 15 as this is the bottom side. Thoughts?
I was in a farm store by work that had recently closed and sold and has since reopened, and found it while looking for something else.
So I bought a quart to try.
I have been looking it up and now I have more questions about it than I ever did.
Mainly this.... I've seen complaints about paint and primer not sticking to it, having to remove it if it gets painted over, and then other conflicting posts saying to get all the loose paint and loose rust off, apply OSPHO, let dry and have at it with paint and primer. OSPHO will tell you that it's use helps with paint bonding where these complaining users, get responses like "well you should have removed the OSPHO before painting and you wouldn't have had a problem". Exactly opposite answers about the stuff.
I just used some for the 1st time earlier today on a steel push mower deck, something I really don't care about alot, if it holds up on it not as a test piece. My thoughts were to spray over the OSPHO with either EZ slide paint or some POR 15 as this is the bottom side. Thoughts?