It's been a minute, but some more progress

It's been quite some time since I last got into the garage. I haven't done much cause work got the best of me and I was discouraged with having a broken thumb. I painted the brake booster and began taping the engine bay for paint. Yes I still have the drivers side to do.
I took a dremel cutting wheel to clean off some light rust where the strut tower meets the frame rail.
Then sprayed it with phosphoric acid. I have left the engine bay raw metal for a few months with only the phosphoric etch to protect it in order to watch for stability. Everything looks good so I am getting ready to prime and paint and a little fibreglass for the welds. There's a little rush cause I want primer done before it gets too cold.

Another project I ended up doing recently is a hitch riser that I have had for 3 years has had the paint fail. I stripped as much as I could and gave it a week in a 50% vinegar bath. Rinsed it and scraped some more paint and then tested the phosphoric acid on it and it responded well. I am hoping to get that painted out also. The paint failure seems to be an adhesion type around the edges. It looks like it was bead blasted and dipped into a thin single stage gloss that reminds me of por15. My plan I will etch, prime and paint with chassis epoxy and we will see how long that lasts.

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