Grinding on your metalic paint is not as scarry as rust. rust never sleeps, it keeps growing.

POR is a great product, and does work. You will need to coat both sides if possible. the bubble may only be the tip of the iceburg .

There is a touch up gun, think the name is Prevale. it is a pressurized top piece with a spray button, and the bottom has a screw lid that screws on a bottle that comes in the kit.

then buy your PPG or dupont paint, primer, and reducer, etc. It works ok for a small area, best to practice on an old fender to get the hang of it. Be sure to buy a spare pressure piece, nothing like almost finished and phssst your out.

I have used these but my Accu Spray HVLP gun works better .

Charlie

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there were three HP ratings on the OM616...

1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto

Anyone that thinks a 240D is slow drives too fast.

80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff

We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works