Re: Removing anerobic sealant

[Don]

This is an important step for sure, and a difficult one for sure. That thin film of sealer left behind is impossible to see but definitely enough to shim the crankcase halves apart and create leaks…
The OMC gel seal remover is potent stuff but does the job. OMC even recommended using a black light to check the halves to ensure all the old gel seal film had been removed….