I haven’t seen any negative side effects. Only time I’ve seen undercoat cause bushing failure is with petroleum based products. The best test for me was my cousins 2011 f250. We fluid film it every fall. No rust anywhere when he traded it in for a 2021. He also does a good job washing it in the New Hampshire winters.
I haven’t seen any negative side effects. Only time I’ve seen undercoat cause bushing failure is with petroleum based products. The best test for me was my cousins 2011 f250. We fluid film it every fall. No rust anywhere when he traded it in for a 2021. He also does a good job washing it in the New Hampshire winters.
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