Register now to get rid of these ads!

Technical Dielectric grease usage?

Discussion in 'The Hokey Ass Message Board' started by lothiandon1940, May 28, 2015.

  1. I'm getting ready to pull and clean the connections to my starter (SBC). Should I put a thin film of dielectric grease on the connections when I re-install them?
    lothianwilly71 likes this.
  2. alchemy
    Joined: Sep 27, 2002
    Posts: 14,900


    I do. I use it on every elec connection I make. I hate corrosion.
  3. I agree with Alchemy here. I would buy a car from him, some of you guys not so much.

    Something to think about that I learned when I was working in the HVAC industry, not all dielectric grease is created equal, that stuff at autozone in the little bags at the checkout is about useless. I have a tube of 3M in my tool box and I use the Brylcreem principle, "a little dab will do ya"
    Register now to get rid of these ads!

  4. Thanks 'Beaner. Your advice is always welcomed and heeded.
  5. Thanks for the kind words, actually the Iowan is smarter he just doesn't throw much out there. ;)
  6. ...................I always pay attention to both of you.:)
    lothianwilly71 and i.rant like this.
  7. Rusty O'Toole
    Joined: Sep 17, 2006
    Posts: 9,000

    Rusty O'Toole

    I would use a thick coat. I see you live in Maryland, not the worst place for corrosion but not the best either.
    lothiandon1940 likes this.
  8. I agree with all of the above, sure not going to hurt anything to use it, and 'beaner is correct as always, its not all created equal, get good stuff.
    lothiandon1940 likes this.
  9. Not always correct but I got guys like rusty to keep me on track. ;)
  10. blowby
    Joined: Dec 27, 2012
    Posts: 6,278

    from Nicasio Ca

    It should be called livelectric grease.
    lothiandon1940 and Jet96 like this.
  11. I worked with an old boiler guy once that called it Damned Electric Grease. Or DEG for short, or when we needed to be politically correct.
    Andamo likes this.
  12. czuch az
    Joined: Dec 12, 2014
    Posts: 161

    czuch az

    I have a big tube of it and apply it like its free.
    There is very little humidity here, 6% right now, and I get 1157 bulbs stuck and connections heat bonded all the time.
    Thats 6% humidity and 98 degrees F.
  13. gnichols
    Joined: Mar 6, 2008
    Posts: 10,605

    from Tampa, FL

    What about that mint green goop that Interstate Battery sells to coat terminals. Works for me, but I don't think it's grease. Just in case you don't also need your parts slippery? Gary
  14. I used to use those little felt rings and automatic transmission fluid on battery terminals. I wonder of they still sell those little felt rings?
    Blownfuel and lothiandon1940 like this.
  15. flux capacitor
    Joined: Sep 18, 2014
    Posts: 659

    flux capacitor

    Dielectric grease right up there with anitseeze. & peanut butter :rolleyes: Flux
    bct and lothiandon1940 like this.
  16. Don's Hot Rods
    Joined: Oct 7, 2005
    Posts: 8,319

    Don's Hot Rods
    from florida

    I just bought a can of it and I used it on the extension cord we use for our 220 welders. The connections were hard to pull apart, you had to stand on one part of it and pull up with both hands, but after putting the DG on it they come apart really easily now.

  17. .............They do "Beaner.
    lothianwilly71 and 40fordtudor like this.
  18. i.rant
    Joined: Nov 23, 2009
    Posts: 2,705

    from Illinois
    1. 1940 Ford

    The felt rings are still available.
    lothiandon1940 likes this.
  19. My HHR panel has door poppers for the back doors and they were sticking. Put a very light coat of dielectric grease on the black rubber weatherstripping and they work properly again.Silicone spray works too but doesn't last very long

    Attached Files:

    loudbang and lothiandon1940 like this.
  20. Great heads-up there, Rocky. I was hoping some folks would chime into this thread and suggest additional uses.
    lothianwilly71 and i.rant like this.
  21. I tried to buy some at O'Reillys once. Clerk didn't know what I was talking about.
    lothiandon1940 likes this.
  22. indyjps
    Joined: Feb 21, 2007
    Posts: 3,600


    I use it on cars, and wiring.
    lothiandon1940 likes this.
  23. 26hotrod
    Joined: Nov 28, 2009
    Posts: 855

    from landis n c

    Been using it on my hotrod for 18 yrs with nothing but success. I buy mine from NAPA but that probably don't mean nothing............
  24. modelAsteve
    Joined: Jan 9, 2009
    Posts: 343


    I use it on all my stuff. I use my pick up at the Bonneville Salt flats and it works great. I put on around 120 miles a day and in October go out in the dark and come back to the hotel in the dark. You really NEED lights. If you want to see dark; be out on the salt down about the 5 mile mark at night! A full moon out there is unbelievable!
    SAVE THE SALT!!!!!!!!!!!!!!!!!!!!!!
    RidgeRunner and lothiandon1940 like this.
  25. blowby
    Joined: Dec 27, 2012
    Posts: 6,278

    from Nicasio Ca

    Well, you have to know the year and model. ;)

    I'm embarrassed to say I never use it. But I do use those red and green battery terminal rings. Not for their corrosion protection, so I know where the cables go, most of the time.
    cool57 and lothiandon1940 like this.
  26. millersgarage
    Joined: Jun 23, 2009
    Posts: 2,001


    like Frank's Red Hot sauce.... I put that shit on everything
    Frankie47, mikhett, LWEL9226 and 2 others like this.
  27. orangeamcs
    Joined: Jun 23, 2007
    Posts: 605


    Permatex makes some in a squirt can like cheese wizz. Since I bought it in that form I use it alot more
    lothiandon1940 likes this.
  28. seb fontana
    Joined: Sep 1, 2005
    Posts: 6,190

    seb fontana
    from ct

    I use KOPR-SHIELD by Thomas&Betts Corp...Anti corrosion and conductor...I only use on high amp like battery cables, clamps, starter and on house wiring where multy strand and/or alum & copper connections...It conducts so its used as such..
    lothiandon1940 likes this.
  29. Don's Hot Rods
    Joined: Oct 7, 2005
    Posts: 8,319

    Don's Hot Rods
    from florida

    Yep, I just looked at the can I have at the shop tonight, and it is the same Permatex one you speak of. Very easy to use and it stays put.

    lothiandon1940 likes this.

Share This Page

Register now to get rid of these ads!


Copyright © 1995-2020 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Privacy Policy.

Atomic Industry
Forum software by XenForo™ ©2010-2014 XenForo Ltd.