http://www.vinamtra.com.au/forum/index.php
Home Discussion Help Search Calendar Login Register
AMTRA.com.au
December 25, 2024, 06,38:26 PM *
Welcome, Guest. Please login or register.

Login with username, password and session length
News:
This is the old AMTRA website.
You can only view the topics.
Copy and paste anything you would like to the new website.
 
+  AMTRA.com.au
|-+  VIC AMTRA Public Forums
| |-+  General Chat
| | |-+  Rusted bolts
Pages: [1] Topic: « previous next »
Print
Author Topic: Rusted bolts  (Read 5887 times)
Ian Robinson
Administrator

Posts: 2551


Life Member
« on: October 14, 2013, 10,06:18 AM »
Copied from another forum. Interesting result from the Acetone/ATF mixture. Molasses is good at freeing rusted parts if you have time as well


In fairness, WD-40 is not designed as a penetrator/rust release agent, it just gets used for 'everything'.


Machinist's Workshop Mag recently published some information on various penetrating oils that I found very interesting. Some of you might appreciate this. The magazine reports they tested penetrates for break out torque on rusted nuts.
- They arranged a subjective test of all the popular penetrates with the control being the torque required to remove the nut from a "scientifically rusted" environment. Penetrating oils Average torque load to loosen

* No Oil used 516 pounds
* WD-40 238 pounds
* PB Blaster 214 pounds
* Liquid Wrench 127 pounds
* Kano Kroil 106 pounds
* ATF-Acetone mix 53 pounds

*** ATF=Automatic Transmission Fluid

The ATF-Acetone mix is a "home brew" mix of 50 - 50 automatic transmission fluid and acetone. Note this "home brew" released bolts better than any commercial product in this one particular test.

Steve from Godwin-Singer says that ATF-Acetone mix is best, but you can also use ATF and lacquer thinner in a 50-50 mix, (this actually works well). Power-steering fluid also works as well as ATF!
Logged
Life member since Feb 82

Only a motorcyclist knows why a dog hangs its head out the window.
Rodney
Full Member 2013/2014

Posts: 184
« Reply #1 on: October 14, 2013, 11,23:22 AM »
Fascinating Grin
Logged
Dirtpilot72
Full Member 2012/2013

Posts: 613
« Reply #2 on: October 14, 2013, 11,35:35 AM »
Might give this a go. I use Inox by the truckload.
Logged
Sherco SE 3.0i
BMW R1150GS Adventure
......................

Dirtpilot Motorcycle Accessories

Agent for,

Terra X Chainbreakers
MSC Steering Dampers
Safari Fuel Tanks
B&B Aluminium Products
Chain&Sprocket kits
Recross Remould Tyres
Serge C
Full Member 2013/2014

Posts: 3011
« Reply #3 on: October 14, 2013, 08,28:16 PM »

Now ya tell me!

I could have saved some skin off my knuckles!
Logged
"He may look like an idiot, he may sound like an idiot, but don't let that fool you...he really is an idiot!" - Groucho Marx.
Ken R
Committee 2013/2014
*
Posts: 699


Himalayas gateway, only 16,000ft to go.
« Reply #4 on: October 15, 2013, 10,24:55 AM »
Hooray - I was peed off every time I looked at the ATF in the shed that was probably never going to get used with all the sealed auto gearboxes in cars these days. Now I can use it to free up the next rusty thingy I find.

Some thoughts -

With acetone on it's own evaporating so quick, do you just mix a small amount and apply quickly, how long does the mix last.
Logged
SEX - It's OK, but nothing like the real thing!!
Pages: [1] Topic: « previous next »
Print
GoogleTagged: amtra 83339334 exy com google

 
Jump to:  
Powered by MySQL Powered by PHP Powered by SMF 1.1.4 | SMF © 2006-2007, Simple Machines LLC Valid XHTML 1.0! Valid CSS!


Google visited last this page November 22, 2024, 10,07:39 AM