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#3418796 - 07/08/14 08:40 PM Seal Swell in HM
Rosetta Offline


Registered: 07/06/14
Posts: 211
Loc: Sta Catarina, Br
Have you ever smelled the HM oil? They have seal swell to mostly differentiate it from normal engine oils. But it smell like Brake Fluid DOT 4! So I ask:

Is the seal swell the same additive that goes in brake fluids DOT4 ? What is it? Can one mix them? I don't think so.
_________________________
1995 Ford Taurus 3.0 Vulcan 78k miles Mobil 1 5w30
1993 Subaru Impreza EJ16 121k miles Mobil 1 15w50
1997 Kawasaki Ninja ZX9R 38k miles Mobil 1 15w50

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#3418801 - 07/08/14 08:42 PM Re: Seal Swell in HM [Re: Rosetta]
GreenFocus Offline


Registered: 04/20/14
Posts: 124
Loc: Michigan
Don't mix brake fluid with oil to run in an engine.

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#3418819 - 07/08/14 08:48 PM Re: Seal Swell in HM [Re: Rosetta]
147_Grain Offline


Registered: 03/11/13
Posts: 1314
Loc: USA
ATP-205 is basically a pure seal swelling additive.
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#3418902 - 07/08/14 09:31 PM Re: Seal Swell in HM [Re: Rosetta]
MolaKule Offline


Registered: 06/05/02
Posts: 14645
Loc: Midwest
What oils are you talking about?

A similar discussion is going on here:

HM OILS

Each type of lubricant has a different PI (additive) package and base oils.

Never add brake fluid to motor oil.



Edited by MolaKule (07/08/14 09:33 PM)
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Just pour the coffee and back away slowly! smile

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#3418968 - 07/08/14 10:36 PM Re: Seal Swell in HM [Re: Rosetta]
Rosetta Offline


Registered: 07/06/14
Posts: 211
Loc: Sta Catarina, Br
Trying to discover the additive to seal swell. I know brake fluids have it in them. The smell is familiar. Never mix engine oil and brake fluids, of course. would a seal swell work in a velumoid gasket? or just synthetic rubbers like bunna and stuff?
_________________________
1995 Ford Taurus 3.0 Vulcan 78k miles Mobil 1 5w30
1993 Subaru Impreza EJ16 121k miles Mobil 1 15w50
1997 Kawasaki Ninja ZX9R 38k miles Mobil 1 15w50

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#3418996 - 07/08/14 11:11 PM Re: Seal Swell in HM [Re: Rosetta]
bvance554 Offline


Registered: 09/24/12
Posts: 930
Loc: VA
Yes. If you're nose can identify specific chemical compounds and you feel you have identified said compound in an 'additive' such as brake fluid, then I say go for it.

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#3419002 - 07/08/14 11:15 PM Re: Seal Swell in HM [Re: 147_Grain]
Rosetta Offline


Registered: 07/06/14
Posts: 211
Loc: Sta Catarina, Br
Originally Posted By: 147_Grain
ATP-205 is basically a pure seal swelling additive.


Oh yeah, the resealer, sold at amazon ... tere should be pure swellers.
_________________________
1995 Ford Taurus 3.0 Vulcan 78k miles Mobil 1 5w30
1993 Subaru Impreza EJ16 121k miles Mobil 1 15w50
1997 Kawasaki Ninja ZX9R 38k miles Mobil 1 15w50

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#3419067 - 07/09/14 12:29 AM Re: Seal Swell in HM [Re: Rosetta]
MolaKule Offline


Registered: 06/05/02
Posts: 14645
Loc: Midwest
Quote:
Trying to discover the additive to seal swell.


WHY?

For engine oils and ATFs:

tris (C8-C24 hydrocarbyl) phosphite

Bis(2-ethylhexyl) phosphoric acid

Dihexyl Phthalate

and the azelamides such as:
N,N'-dimethyl-N,N'-dihexylazelamide, N,N'-dimethyl-N,N'-di2-ethylhexylazelamide, N,N'-dimethyl-N,N'-di-2-ethylhexylsebacamide

beta-thiopropionitrile

di(2-ethylhexyl)-adipate


For brake fluids: IP

You can't go by odor to determine chemical makeup.

Quit sniffing that stuff or your brain will fall out! LOL


Edited by MolaKule (07/09/14 12:39 AM)
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Just pour the coffee and back away slowly! smile

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#3419075 - 07/09/14 12:36 AM Re: Seal Swell in HM [Re: Rosetta]
MolaKule Offline


Registered: 06/05/02
Posts: 14645
Loc: Midwest
Originally Posted By: Rosetta
... would a seal swell work in a velumoid gasket? or just synthetic rubbers like bunna and stuff?


Seal conditioners are for conditioning elastomer "seals" such as the nitriles, not gaskets.
_________________________
Just pour the coffee and back away slowly! smile

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#3419651 - 07/09/14 02:47 PM Re: Seal Swell in HM [Re: Rosetta]
Rosetta Offline


Registered: 07/06/14
Posts: 211
Loc: Sta Catarina, Br
Thanks for the info MolaKule. Even though was just out of curiosity, I knew I'd get it in here.
_________________________
1995 Ford Taurus 3.0 Vulcan 78k miles Mobil 1 5w30
1993 Subaru Impreza EJ16 121k miles Mobil 1 15w50
1997 Kawasaki Ninja ZX9R 38k miles Mobil 1 15w50

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#3419817 - 07/09/14 05:45 PM Re: Seal Swell in HM [Re: MolaKule]
Garak Offline


Registered: 12/05/09
Posts: 11646
Loc: Regina, Saskatchewan, Canada
Originally Posted By: MolaKule
Quit sniffing that stuff or your brain will fall out!

I made the mistake of sniffing anhydrous ammonia in an organic chemistry lab once. I was lucky; I didn't hit the floor. wink
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Plain, simple Garak.

2008 Infiniti G37 coupe - Mobil Delvac 1 ESP 5w-40, Hastings LF113
1984 F-150 4.9L six - Quaker State GB 10w-30, Wix 51515

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#3419882 - 07/09/14 06:46 PM Re: Seal Swell in HM [Re: Rosetta]
Rosetta Offline


Registered: 07/06/14
Posts: 211
Loc: Sta Catarina, Br
Wow, harder then a Ajax plus blondor ... lol
_________________________
1995 Ford Taurus 3.0 Vulcan 78k miles Mobil 1 5w30
1993 Subaru Impreza EJ16 121k miles Mobil 1 15w50
1997 Kawasaki Ninja ZX9R 38k miles Mobil 1 15w50

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