• I think Gorilla, gaffa, gaffer and duct tape are one and the same, though I only appear to be successful 50% of the time with the non-branded tape from the local DIY store.

    Front went up fine and is holding air 24 hours later, the rear seems to be okay for 2 hours and then sealant starts leaking from the nipples and the valve, which suggests the tape has failed I suppose.

    Probably should just purchase the real thing.

  • Have you tried to sand the sharp edges of the rim? Maybe it's cutting the tape once you put some pressure

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