adhesive m

4.0l sahara

Petty Officer 1st Class
Joined
Aug 15, 2007
Messages
298
I'm doing the water pump on my 150 johnson on all o rings and gaskets like for the exhaust housing they want you to use there adhesive m or what ever it's called can i just use a little high temp rtv?

Thanks.:D
 

ezeke

Supreme Mariner
Joined
Sep 19, 2003
Messages
12,532
Re: adhesive m

Adhesive M is a 3M product called Scotch-Grip and also called 3M 847.

The product is resistant to gasoline, oil, water and grease, which is what you need. Loctite and Permatex have similar products. Silicone products are not very suitable.
 

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4.0l sahara

Petty Officer 1st Class
Joined
Aug 15, 2007
Messages
298
Re: adhesive m

Is there some where i can get it like a auto parts store? Or is there a substitut that would be at a store?;)
 

Evinrude Boater

Lieutenant Junior Grade
Joined
Jul 6, 2004
Messages
1,143
Re: adhesive m

Did you get your 5 hp Johnnie back together? Mine has been a one pull wonder. Love it.
 

F_R

Supreme Mariner
Joined
Jul 7, 2006
Messages
28,216
Re: adhesive m

Adhesive M is replaced by Scotch #847. Hard to find locally. But you can get it at any Evinrude dealer. Or you can get it cheaper from McMsater Carr http://www.mcmaster.com/
Part number 776964 from the dealer, Scotch #847 from McMaster.
 
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