tank dents

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  • ron bayless
    Forum Sage
    Past Site Supporter
    • Sep 2005
    • 1599
    • denton texas

    #1

    tank dents

    Just got my 81 850 g recently and I have lots to do before its running right, but then i have what i think will be a cool paint job for it.realize I am a geezer, and ride geezer glides.Doesnt matter that the bike has 78 hp and will topend at 124, at least when it was new, its still a comfortable bike with upright handlebars and plush suzuki seat.My paint job plans kind of go against what I just said,but anyhow, heres the problem.The tank has a few ripply dents on the left side ,not the top.Do you all pull them out someway or just bondo? I have seen car guys weld little rods onto car dents and pull them out, but these are small dents,nothing so severe as needing a puller.All input appreciated.Curious about the paint job? Well google 1966 tempest sprint.My brand new one was gold with a black racing stripe.Thats the plan.
    future owner of some year and displacement GS bike,as yet unclaimed and unowned.
  • GateKeeper

    #2
    lot's of tips.....




    .
    Last edited by Guest; 09-15-2013, 06:03 PM.

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    • ron bayless
      Forum Sage
      Past Site Supporter
      • Sep 2005
      • 1599
      • denton texas

      #3
      That link doesnt work.But thanks anyway.
      future owner of some year and displacement GS bike,as yet unclaimed and unowned.

      Comment

      • GateKeeper

        #4
        interesting....

        let's try again...



        and if that don't work

        click on Search and put in dent removal, it will give you plenty of hits....
        .
        Last edited by Guest; 09-15-2013, 09:42 PM.

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        • Triam

          #5
          I found this video very informative: http://www.youtube.com/watch?v=qkbFhPrJ14w

          Comment

          • ron bayless
            Forum Sage
            Past Site Supporter
            • Sep 2005
            • 1599
            • denton texas

            #6
            Thanks guys.I appreciate the information.
            future owner of some year and displacement GS bike,as yet unclaimed and unowned.

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            • earlfor
              Forum LongTimer
              Charter Member
              GSResource Superstar
              Past Site Supporter
              • May 2002
              • 42409
              • off grid cabin in the woods

              #7
              If you have dents that are too small to pull out and/or going to fill and fair them in, if you want the repair to last, avoid Bondo at all costs. Bondo attracts water and is guaranteed to cause rust, bubbles and delamination of the the repaired area. Use a epoxy filler. Bondo is a polyester filler and porous, hence the rust problem. for really small repairs, I use JB weld which is epoxy. For larger repair, go to a marine supply store and get a can of epoxy fairing compound. The "kit" consists of one can of base(filler) and one can of catalyst. Marine Tex is one fairing compound that can be bought in small to very large sizes. It is epoxy.
              Last edited by earlfor; 09-16-2013, 09:40 PM.
              Komorebi-The light filtering through the trees.

              I would rather sit on a pumpkin and have it all to myself than be crowded on a velvet cushion. H.D.T.

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              • ron bayless
                Forum Sage
                Past Site Supporter
                • Sep 2005
                • 1599
                • denton texas

                #8
                Originally posted by GateKeeper
                interesting....

                let's try again...



                and if that don't work

                click on Search and put in dent removal, it will give you plenty of hits....
                .
                not working
                future owner of some year and displacement GS bike,as yet unclaimed and unowned.

                Comment

                • ron bayless
                  Forum Sage
                  Past Site Supporter
                  • Sep 2005
                  • 1599
                  • denton texas

                  #9
                  Originally posted by earlfor
                  If you have dents that are too small to pull out and/or going to fill and fair them in, if you want the repair to last, avoid Bondo at all costs. Bondo attracts water and is guaranteed to cause rust, bubbles and delamination of the the repaired area. Use a epoxy filler. Bondo is a polyester filler and porous, hence the rust problem. for really small repairs, I use JB weld which is epoxy. For larger repair, go to a marine supply store and get a can of epoxy fairing compound. The "kit" consists of one can of base(filler) and one can of catalyst.
                  Thank you.I never heard of that.Thanks.
                  future owner of some year and displacement GS bike,as yet unclaimed and unowned.

                  Comment

                  • earlfor
                    Forum LongTimer
                    Charter Member
                    GSResource Superstar
                    Past Site Supporter
                    • May 2002
                    • 42409
                    • off grid cabin in the woods

                    #10
                    Originally posted by ron bayless
                    Thank you.I never heard of that.Thanks.
                    Stay as far away from Bondo as you can get. Another problem with Bondo is that the catalyst for it is oily and it reacts badly to any alcohol or water based paint. Most plastic paints and automotive paints are alcohol based, and Bondo causes fish eyes, sagging and holes in the paint surface when the paint layer and primer will simply not link up and seal over the microscopic oil imperfection.
                    Komorebi-The light filtering through the trees.

                    I would rather sit on a pumpkin and have it all to myself than be crowded on a velvet cushion. H.D.T.

                    Comment

                    • nvr2old
                      Forum Sage
                      • Jan 2009
                      • 2134
                      • Sandpoint, Idaho

                      #11
                      Bondo..brand..body filler, specifically, is crap. But, there are some great plastic fillers available. Evercoat makes a product called "Rage". It's available at any quality auto paint store. I've used it for years and it's easy to work, leaves absolutely no pin holes, and doesn't shrink at all. This would be a great product for the small amount of filling you need to do.
                      1979 GS1000S,

                      1982 Honda CX500 Turbo, 1982 Honda MB5 w/CR80 motor, 1977 Honda "nekid" Goldwing, 1976 Honda CB550F cafe', 1972 Honda XL250 cafe'

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                      • Rover
                        Forum Sage
                        Past Site Supporter
                        • Mar 2009
                        • 1537
                        • Central Mass.

                        #12
                        Never heard of Evercoat/Rage, thanks for the tip.Will try it instead of Bondo.
                        http://i632.photobucket.com/albums/u...00080021-1.jpg
                        1978 GS1000C
                        1979 GS1000E
                        1980 GS1000E
                        2004 Roadstar

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                        • earlfor
                          Forum LongTimer
                          Charter Member
                          GSResource Superstar
                          Past Site Supporter
                          • May 2002
                          • 42409
                          • off grid cabin in the woods

                          #13
                          Originally posted by nvr2old
                          Bondo..brand..body filler, specifically, is crap. But, there are some great plastic fillers available. Evercoat makes a product called "Rage". It's available at any quality auto paint store. I've used it for years and it's easy to work, leaves absolutely no pin holes, and doesn't shrink at all. This would be a great product for the small amount of filling you need to do.
                          Is it a polyester compound? Every polyester based compound I tried in 30 years of marine repair attracted and held water. Water retention and steel is a bad combination. Another excellent filler is VC Watertight.
                          Komorebi-The light filtering through the trees.

                          I would rather sit on a pumpkin and have it all to myself than be crowded on a velvet cushion. H.D.T.

                          Comment

                          • nvr2old
                            Forum Sage
                            • Jan 2009
                            • 2134
                            • Sandpoint, Idaho

                            #14
                            Can't say with certainty if it's polyester based, but I would think an auto body and a marine application are two different animals. Rage is used by some of the world's top builders and restorers, and with my own experience, works great. I've never had problems with adhesion or moisture contamination what-so-ever. Do the body work, get it primered and you're good to go.
                            1979 GS1000S,

                            1982 Honda CX500 Turbo, 1982 Honda MB5 w/CR80 motor, 1977 Honda "nekid" Goldwing, 1976 Honda CB550F cafe', 1972 Honda XL250 cafe'

                            Comment

                            • ron bayless
                              Forum Sage
                              Past Site Supporter
                              • Sep 2005
                              • 1599
                              • denton texas

                              #15
                              I am going to go with rage it looks like.
                              future owner of some year and displacement GS bike,as yet unclaimed and unowned.

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