Need some rust advice

[Wgrainy]

70k 87 gn rust on frame. Need some advice. I'm using vinegar right now but it's taking forever. Has anyone used something that is more 'immediate'.

Was thinking por15 but I haven't personally used it. I have seen it mentioned a ton in threads.

Thanks in advance.

 

[1952ray]

70k 87 gn rust on frame. Need some advice. I'm using vinegar right now but it's taking forever. Has anyone used something that is more 'immediate'.

Was thinking por15 but I haven't personally used it. I have seen it mentioned a ton in threads.

Thanks in advance.

Navel jelly

 

[rag231]

Side grinder and a scotch prite pad, then a choice of chassis black or chassis saver on it. It looks like that area has been used as a jacking point a lot and they weren't using the factory jack . I have a very dense polyurethane pad on my jack to save my finish on my nice GN frames. Nothing major , the area under your door is probably the only area painted black, my factory frame was bare and was powder coated several years ago, (wouldnt want to do that again)

 

[buickgeoff]

I used a degreaser and wire brush then por 15. Worked great


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[captndave737]

after degreasing and wire brush rust remover or muriatic acid. Be cautious if you use acid it burns if it splashes on you.

 

[Gary Durden]

Look at the products offered by Eastwood. Really great products for rust removal.

 

[3-5.0]

I've used this stuff for years, also use it after blasting just as a extra prep before painting. It burns if it gets on you too. I've put in in a spray bottle with a little rubbing alcohol to thin it to spray into hard to reach areas.

 

[Wgrainy]

Thanks for the info guys. Were factory frames painted black or some type of chassis paint?

 

[Pat86GN]

Sem trim black make a Nice finish