Re: Sealer for Mercury crankcase halves

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February 27, 2017 at 12:25 am #53589
wedgie
Participant

    I used this on my Mark 28 project and it worked well. Permatex makes an activator to use in conjunction with this anaerobic sealant, but it is not necessary unless you are in a hurry. I’m sure the 847 will work just fine though.

    https://www.permatex.com/products/gaske … e-sealant/

    https://www.permatex.com/products/threa … naerobics/