Rear Diff Rust/Warranty Question

[JefferyGT]

I used Corroseal rust converter. Looks great and is holding up perfectly. Also highly recommend the Ford Performance/Spicer Dana diff cover pictured on this thread.

I should add... I applied it using rubber gloves and rubbing it precisely where needed. No over spray or mess. Looks completely factory black.

 

[teeoster]

Great idea!