Author Topic: rust penetrant testing  (Read 1436 times)

Offline Rickf1985

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  • Posts: 5592
  • Member since: 2013
  • I own: a Motor Home
  • Year: 1989
  • Make: Winnebago
  • Model: Chieftain
  • Chassis: Chevy
  • Engine: 454
rust penetrant testing
« on: June 13, 2018, 07:55 PM »
TJ, I think you are going to be a bit disappointed in these tests. I know you love your Nforce but look at part two of these tests and he tests it and it comes in last! I am going to be buying some Liquid Wrench for my M37 project!


Part one
https://www.youtube.com/watch?v=xUEob2oAKVs


Part two
https://www.youtube.com/watch?v=st8dkGzJWtg

Offline circleD

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  • Posts: 496
  • Any day you wake up is a great day
  • Member since: 2013
  • I own: a Motor Home
  • Year: 1984
  • Make: Holiday Rambler
  • Model: Imperial 33
  • Chassis: p30
  • Engine: 454
Re: rust penetrant testing
« Reply #1 on: July 19, 2018, 07:24 PM »
Depending on what and where the spot is I need to work on. It's either Liquid Wrench or Tranny fluid with Acetone.

Offline LJ-TJ

  • 14 year member
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  • Posts: 2539
  • Member since: 2003
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  • Year: 1975
  • Make: Winnebago
  • Model: D21
  • Chassis: Dodge
  • Engine: 440-3
Re: rust penetrant testing
« Reply #2 on: July 20, 2018, 08:50 PM »
Yep! Love my Nforce but I'm always open to something new that works. Always willing to give new stuff a try.

Offline Rickf1985

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  • Posts: 5592
  • Member since: 2013
  • I own: a Motor Home
  • Year: 1989
  • Make: Winnebago
  • Model: Chieftain
  • Chassis: Chevy
  • Engine: 454
Re: rust penetrant testing
« Reply #3 on: July 21, 2018, 02:27 PM »
Well, I have had the opportunity to use the liquid wrench and I have to say I am not impressed. Certainly not as impressive as those tests show. Back to the Kroil!

Offline tmsnyder

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  • Posts: 611
  • Member since: 2016
  • I own: a Motor Home
  • Year: 1976
  • Make: GMC Motorhome
  • Model: Eleganza II
  • Chassis: GMC
  • Engine: 455
Re: rust penetrant testing
« Reply #4 on: July 23, 2018, 09:28 PM »
His control results are really similar to his penetrating oil results.  I would have expected to see more of a decrease in torque from the oils. 


Maybe due to the way he corroded the bolts. He doesn't say how he does it but they don't look corroded enough to let the penetrating oils really show a difference between each other and the control.


Kroil is awesome stuff.

 

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