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Penetrating Oil

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  • #535191
    Bobby SleeperBobby Sleeper
    Participant

      Hey everyone,
      Eric always talks about using penetrating oil to help remove rusty bolts etc. just a little bit easier. What are some good brands to use?

      Thanks, Bobby

    Viewing 11 replies - 1 through 11 (of 11 total)
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      Replies
    • #535213
      Dave OlsonDave
      Participant

        I like P.B. Blaster but I’ve heard good things about a oil called Deep Creep.
        ATF works good as well, and diesel fuel also.

        #535275
        Bobby SleeperBobby Sleeper
        Participant

          thanks again

          #535342
          BuggsyBuggsy
          Participant

            I used WD-40 for … 20 years or so. I bought a can of PB Blaster after talking to Eric and the other forum members here. It’s a night and day difference. PB Blaster works great, and I’ll continue to buy it.

            #535400
            jhn9840jhn9840
            Participant

              PB works as advertised.Some swear by a 50-50 mix of ATF and acetone.Never tried that but have heard good things about it from guys who have used it.

              Jhn9840
              John

              #535406
              A toyotakarlIts me
              Moderator

                Not to beat a dead horse, but WD-40 is a Water Displacer (hence the WD)… It has lubricating properties, but is not that great of a lubricant.

                I like PB because it is easy to get but have tried Kroil (made in Nashville) and there are those who swear it is better than PB… I haven’t seen that much of a difference and since I have had to order Kroil by mail order, it is just easier to buy PB at the local store.

                As for Acetone and Transmission fluid, I have heard great things as well, but it just isn’t as handy as a simple can of PB…

                Just my 2 cents.

                -Karl

                #535410
                twiggytwiggy
                Participant

                  [quote=”ToyotaKarl” post=67795]Not to beat a dead horse, but WD-40 is a Water Displacer (hence the WD)… It has lubricating properties, but is not that great of a lubricant.

                  I like PB because it is easy to get but have tried Kroil (made in Nashville) and there are those who swear it is better than PB… I haven’t seen that much of a difference and since I have had to order Kroil by mail order, it is just easier to buy PB at the local store.

                  As for Acetone and Transmission fluid, I have heard great things as well, but it just isn’t as handy as a simple can of PB…

                  Just my 2 cents.

                  -Karl[/quote]

                  I too have had great luck with PB Blaster and was wondering how Kroil compared but haven’t tried it as its hard to get. So now you’ve put that question to rest for me, thanks.

                  #535418
                  Dave OlsonDave
                  Participant

                    I was under the impression that WD 40 stood for War Department 40 as in the 40th formula tried. It was the S**t when it came out but the new stuff is much better even though one can get WD 40 in 5 gallon tubs.

                    #535428
                    A toyotakarlIts me
                    Moderator

                      [quote=”brokemechanic3000″ post=67806]I was under the impression that WD 40 stood for War Department 40 as in the 40th formula tried. It was the S**t when it came out but the new stuff is much better even though one can get WD 40 in 5 gallon tubs.[/quote]

                      Yes, the 40th part is correct…. Here it is right from the source…

                      http://wd40.com/about-us/history/

                      -Karl

                      #535561
                      Bob BoudreauBob Boudreau
                      Participant

                        Try Kroil or Sili-Kroil.Both are excellent.

                        #535585
                        DormanDorman
                        Participant

                          I first try to use a wire brush to brush around the bolt head or the threads of a fastener to remove as much dirt and rust as I can. Then I use either PB Blaster or Liquid Wrench. I’ve had good luck with both.

                          #535890
                          Pat CalhounPat Calhoun
                          Participant

                            I used to use WD-40, but as I learned on here it is just a “water displacement” and is pretty bad as a penetrating oil. After doing some of my own research I found this article:

                            http://www.garagejournal.com/forum/showthread.php?t=182271

                            After reading it I gave it a shot and mixed ATF with standard nail polish remover (mostly acetone) and it worked amazingly well . Bolts that I have broken using WD-40 I can easily get off with a ratchet with little torque. Its not an aerosol and requires a little squirt bottle or oiler but it worked very well for me. It’s all I use now.

                          Viewing 11 replies - 1 through 11 (of 11 total)
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