Concrete splatter?

[kdo0444]

I had someone send me a couple of pics. They are thinking of buying a used pickup that was a construction supervisor’s truck. He told me that in numerous spots there were small drops of what appeared to be concrete. Has anyone handed this before and is there a good way to attack this kind of paint damage?
https://uploads.tapatalk-cdn.com/20231220/1e61f94b9b496516c1dc4d0e2a5a1abf.jpg
https://uploads.tapatalk-cdn.com/20231220/ca2d74ca36a33b49920253e0ae5ab38f.jpg


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[Setec Astronomy]

Didn't one of the pro detailers just post something about this? There is a product, I believe it is called Back-Set, that dissolves cement residue.

[Bill D]

I did a Google search and found Back-Set. It’s safe, no acid, the main ingredient is from sugar cane syrup. Sounds like it’s worth a shot.

[bill walsh]

back set works ask me how i know drove into cement after getting cut off.

[talonted]

I had to deal with year old dried concrete once. Figured concrete is alkaline, so I used the only acid I had on hand - the red Meguiar’s Chrome Wheel Cleaner. Wasn’t a fun process but definitely got it handled.