It is TEF Gel for Teflon.

Chris wrote:

Hi I'm looking for a resource where to purchase the product Tuff Gel
not sure if my spelling is correct but it is a gel that inhibits
electrolysis between different metals. Good to use between St. Stl.
Bolts and aluminum plates etc.

--
Glenn Ashmore

I'm building a 45' cutter in strip/composite. Watch my progress (or lack
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