If its really stubborn then put the white spirit on with a rag and leave it there for a minute before rubbing. Ten go over it again with a fresh bit off rag and white spirit to tidy it all up. Works a treat.

I had an awful mess on my pipes after shoeing on a new set of TKC, then doing 300 miles on the A1, the molten rubber got everywhere! Sorted in ten minutes with white spirit.

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