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Re: I need the best penetrating oil [Re: Throckmorton] #1074863
01/29/08 12:40 PM
01/29/08 12:40 PM
Joined: Jun 2002
Posts: 12,515
The Motor City
Kestas Offline
Kestas  Offline
Joined: Jun 2002
Posts: 12,515
The Motor City
I used the wax trick once - it worked great!

Re: I need the best penetrating oil [Re: Kestas] #1082737
02/09/08 09:44 PM
02/09/08 09:44 PM
Joined: Feb 2008
Posts: 6
Phoenix, AZ
Thordom Offline
Thordom  Offline
Joined: Feb 2008
Posts: 6
Phoenix, AZ

Re: I need the best penetrating oil [Re: Thordom] #1084244
02/11/08 10:50 PM
02/11/08 10:50 PM
Joined: Aug 2003
Posts: 2,491
DELAWARE
Hootbro Offline
Hootbro  Offline
Joined: Aug 2003
Posts: 2,491
DELAWARE
I have used both Mouse Milk and Kroil both at work and at home.

IMHO, Mouse Milk is better for dissimilar type metal corrosion than Kroil. In cars with steel on steel corrosion, Kroil is better.

Hootbro


2018 RAM 2500 Cummins 6.7L (Factory Fill 5W-40)
2017 Jeep Renegade 2.4L (Idemitsu 0W-20)

Re: I need the best penetrating oil [Re: gtx510] #1132750
04/19/08 02:13 PM
04/19/08 02:13 PM
Joined: Dec 2005
Posts: 45
Moscow
Konst Offline
Konst  Offline
Joined: Dec 2005
Posts: 45
Moscow
HUSKEY RUST RELEASE - An extra-heavy-duty penetrating fluid formulated with a unique synthetic wax to penetrate into rusted, corroded or frozen parts to ease break-out. It displaces moisture, leaving a long-lasting wax-like lubricant and protective film. Also available in bulk form.
http://www.huskey.com/ProdInfo/Rust%20Release.pdf

Re: I need the best penetrating oil [Re: Konst] #1134290
04/21/08 09:18 PM
04/21/08 09:18 PM
Joined: Jan 2007
Posts: 277
ohio
mcshooter Offline
mcshooter  Offline
Joined: Jan 2007
Posts: 277
ohio
i have use pb, kroil and just found sea foam deep creep and used it to remove carbon from pistions i took out of a 90,000 mile engine and it did a great job. so give it a try on rusted bolts

Re: I need the best penetrating oil [Re: mcshooter] #1215441
08/13/08 08:05 PM
08/13/08 08:05 PM
Joined: Jun 2008
Posts: 13
NC
jtl Offline
jtl  Offline
Joined: Jun 2008
Posts: 13
NC
Schaeffer Penetro 90 is hands down the best I have used. Kroil and PB work but penetro is amazing. I have been a Plant Engineer for 36 years and I have tried most.

Re: I need the best penetrating oil [Re: Maximumcanon] #4447831
07/02/17 09:17 PM
07/02/17 09:17 PM
Joined: Jul 2017
Posts: 1
Park City, Utah
JeromeBrown70 Offline
JeromeBrown70  Offline
Joined: Jul 2017
Posts: 1
Park City, Utah
Kano Kroil is always my number one choice. You can refer more here: What Is The Best Penetrating Oil?

Re: I need the best penetrating oil [Re: Maximumcanon] #4447843
07/02/17 09:32 PM
07/02/17 09:32 PM
Joined: Jan 2007
Posts: 2,531
Oneida County, NY
rsylvstr Offline
rsylvstr  Offline
Joined: Jan 2007
Posts: 2,531
Oneida County, NY
Agree. Aero kroil


2013 F150 SCrew Lariat 4X4 5.0 3.55
2012 Altima SL that still vibrates.
2018 Polaris Sportsman 850 SP. Polaris fluids and filter.
Re: I need the best penetrating oil [Re: jtl] #4447852
07/02/17 09:48 PM
07/02/17 09:48 PM
Joined: Nov 2016
Posts: 183
PA
MarcS Offline
MarcS  Offline
Joined: Nov 2016
Posts: 183
PA
Originally Posted By: jtl
Schaeffer Penetro 90 is hands down the best I have used. Kroil and PB work but penetro is amazing. I have been a Plant Engineer for 36 years and I have tried most.


Agreed. Didn't find kroil to be that much better than liquid wrench to justify the expense and hassle to get it. Penetro is something else though. Whatever is in that can is magic.

And to the OP, you can buy penetro on amazon for about $11 a can shipped.

Last edited by MarcS; 07/02/17 09:52 PM.
Re: I need the best penetrating oil [Re: Maximumcanon] #4447950
07/03/17 12:16 AM
07/03/17 12:16 AM
Joined: Sep 2014
Posts: 163
Tug Hill, NY
Corelokt Offline
Corelokt  Offline
Joined: Sep 2014
Posts: 163
Tug Hill, NY
If it can be, it's best to use a rust removal method. There are the soaking solutions and electrolysis. Another thing that helps is vibration. Strap an old electric toothbrush to the part or something like that and use a penetrant. I've used those methods with good success.


86 CUCV. 6.5L. Level-3 4L80. NP205. 9-16 14 ply tires, HX35/40 turbo. WMI. 5" exh. ARP studs heads & crank. Cooling upgrades. Rattle can camo.
Re: I need the best penetrating oil [Re: Corelokt] #4500253
08/28/17 10:45 AM
08/28/17 10:45 AM
Joined: Feb 2013
Posts: 76
Herrin, Illinois
CharlieW618 Offline
CharlieW618  Offline
Joined: Feb 2013
Posts: 76
Herrin, Illinois
Acetone and ATF mixed 50/50.


Formally Charlie1935
Du Quoin, Il.
Re: I need the best penetrating oil [Re: Maximumcanon] #4505103
09/02/17 07:02 AM
09/02/17 07:02 AM
Joined: Oct 2005
Posts: 115
Illinois
dave munson Offline
dave munson  Offline
Joined: Oct 2005
Posts: 115
Illinois
My vote with Kano Kroil. Midway USA carries the can. It did things in 1 minute pb could not in a week. I am going to look up Schaeffer Manufacturing Co. 0190-011S Penetro 90 at amazon because I ... I have to.


dem
Re: I need the best penetrating oil [Re: Maximumcanon] #4507362
09/04/17 04:15 PM
09/04/17 04:15 PM
Joined: Aug 2003
Posts: 3,608
lllinois
salesrep Offline
salesrep  Offline
Joined: Aug 2003
Posts: 3,608
lllinois
Schaeffers penetro 90 is an excellent penetrant and very versatile with triple rust inhibitors as well.


High quality Specialized Lubricants pay for themselves!
Re: I need the best penetrating oil [Re: Maximumcanon] #4507762
09/05/17 04:40 AM
09/05/17 04:40 AM
Joined: Aug 2014
Posts: 502
WA
SnowDrifter Offline
SnowDrifter  Offline
Joined: Aug 2014
Posts: 502
WA
I like 50/50 ATF and Kerosene


2005 Tahoe - 135k
2003 Forester(the swagger wagon) - Rehomed
1999 Passat - Rehomed
Re: I need the best penetrating oil [Re: SnowDrifter] #4508517
09/05/17 09:52 PM
09/05/17 09:52 PM
Joined: Nov 2009
Posts: 132
oklahoma
hyperscion Offline
hyperscion  Offline
Joined: Nov 2009
Posts: 132
oklahoma
Schaeffers penetro 90. it gets my vote,,much better than pb or 3in1.

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