Spraying undercarriage

[KempDaytona]

I am thinking about painting undercarriage tomorrow. The temp is is going to be around 55 is that too cold?

 

[DirtDonk]

What will you be spraying with?
I would say that for some spray paints and undercoatings, you’ll be fine. But for most, I believe they recommend 65 to 70 or above for best results.
What are you going to be using?

Bottom line is read the product information of what you are using.

 

[Steve83]

Paint is the wrong thing for the chassis. Even factory paint on new metal causes rust.

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The correct coating for the chassis & underbody is "undercoating".

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You should put ALL your truck's details & history (as much as you know) into your signature(<-click that) so it shows with each post, as this page explains:

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Phone apps don't always show signatures, so you may need to switch to a real browser in desktop mode on your phone, or just use a desktop/laptop computer. Not all its details are relevant to these issues, but you don't necessarily know which ones are relevant, so just put everything in now. The more pics you post (NOT in your sig) of the truck, engine, wiring, labels, & undercarriage, the more likely we can help you.