UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Best oil-proof sealant?

Boater Sam · 6th Nov 2017, 10:21 pm

I can vouch for Hylomar blue, used it for years.
I have even used it with previously used head gaskets on diesel engines with total success and those pressures and temperatures are extreme.
Its a thin film sealant bear in mind.

6th Nov 2017, 10:21 pm	#6
Boater Sam Banned Join Date: Dec 2013 Location: Middlewich, Cheshire, UK. & Winter in the Philippines. Posts: 3,897	Re: Best oil-proof sealant? I can vouch for Hylomar blue, used it for years. I have even used it with previously used head gaskets on diesel engines with total success and those pressures and temperatures are extreme. Its a thin film sealant bear in mind.