Reply To: What do you use to seal block halvles? permatex aviation sealant ok to use?

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December 7, 2018 at 4:51 pm #158932
chris-p
Participant

    Typical Situations may be fine, I have a feeling it has “fillers” in it. Not good for crankcase halves. You do not want ANY hardening of the material until the halves are torqued to avoid air leaks. Probably work fine on a gearcase though? Not sure, I have personally never tried it.

    My 2 cents is anaerobic sealers are not hard to find, so why not just use them as per OEM recommendation? Not sure why you would want to use anything else really, that’s just me though.