Well folks, sometimes in the middle of the ton of junk mail I get every day a gem gets uncovered.... This quote is from a boat building newsgroup that I subscribe to:
Penetrating Oils
Machinist's Workshop magazine 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 are below, as forwarded by an ex-student and professional machinist. 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
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.
Our local machinist group mixed up a batch and we all now use it with equally good results. Note also that "Liquid Wrench" is almost as good as "Kroil" for about 20% of the price.
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.
*ATF=Automatic Transmission Fluid
I went out yesterday and bought the components and a couple of spray bottles.... WOW! it works better than I could have imagined... who knew?
Have an awesome day everyone...
- Posted using BlogPress from my iPad
After 9 years of planning, and 4 years of preparation, we are finally on the adventure of a lifetime... On July 1st 2014 we left Ontario Canada setting out on an adventure that might just take us around the world.... This blog is a chronical of not only our trip but the work that went into getting us and our Dufour 12000ct Ketch rigged sailboat ready.... Enjoy... We are happy to share our adventures...
Directions
Our latest entry always comes up first...
Click this link if you want to start at the beginning of our trip from
South Carolina (where we bought the boat) to Lake Ontario Click this link:
South Carolina (where we bought the boat) to Lake Ontario Click this link:
If you want to see the story of our 2 1/2 year project getting
Blowin' Bubbles ready for our life on board click here:
FIRST "REFIT" BLOG ENTRY - March 2011
FIRST "REFIT" BLOG ENTRY - March 2011
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