Windscreen cleaning products, tape residue/scratch removal

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • djcrow22
    • Mar 2026

    #1

    Windscreen cleaning products, tape residue/scratch removal

    I have a National Cycle windscreen that was mounted on the '81 GS1100E I just bought and it has some tape or sticker residue as well as some surface scuffs I'd like to clean up before I list it for sale. I've never had a plastic windscreen so I'm just looking for some tips as to what will take the residue off without messing up the screen and what will work on the scuffs. Thanks...here's a pic:

    P1020036.jpg
  • Nessism
    Forum LongTimer
    GSResource Superstar
    Past Site Supporter
    Super Site Supporter
    • Mar 2006
    • 35811
    • Torrance, CA

    #2
    WD-40 works good for adhesive residue removal. Plastic can be polished with a small palm sized DA and polishing compound. They make plastic polish which works well but I think you can use just about any fine grit compound. Some guys even use toothpaste.
    Ed

    To measure is to know.

    Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

    Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

    Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

    KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

    Comment

    • Steve
      GS Whisperer
      • Jun 2005
      • 35927
      • southwest oHIo

      #3
      Novus Plastic Polish . . ​<-- click link

      .
      sigpic
      mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
      hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
      #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
      #2 son: 1980 GS1000G
      Family Portrait
      Siblings and Spouses
      Mom's first ride
      Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
      (Click on my username in the upper-left corner for e-mail info.)

      Comment

      • jsandidge
        Forum Sage
        Past Site Supporter
        • Jun 2013
        • 1482
        • Norfolk, Virginia

        #4
        I used the Novus on the 36 year old windscreen for my 750. It looks as good as new now.
        https://drive.google.com/open?id=0B9zH8w8Civs8ejBJWjdvYi1LNTg&resourcekey=0-hlJp0Yc4K_VN9g7Jyy4KQg&authuser=fussbucket_1%40msn.com&usp=drive_fs
        1983 GS750ED-Horsetraded for the Ironhead
        1981 HD XLH

        Drew's 850 L Restoration

        Drew's 83 750E Project

        Comment

        • Redman
          Forum LongTimer
          Past Site Supporter
          Super Site Supporter
          • Mar 2004
          • 13765
          • Michigan, west Michigan

          #5
          About the tape residue, I have no experience on plastic windshield, but on glass the most effective for getting dried up adhesive is engine starter fluid. That stuff turned the old hard dried up adhesive from old sun baked state park stickers into a soft goo that came off real easy. ALthough I hesitite to ussee that on plastic, but dont really know.

          For buffing the fine scratches, I would say the typical plastic cleaner might have too heavy a grit in it for windscreen. FOr windscreen I have had good success with Meguiars PlastiX, available in many auto parts stores, has picture of car headlight on the label.
          Bikes
          Had 650G & 850G. GK since 2005. BOTM 850G 6/2024 , GK 9/2015​

          Comment

          • Redman
            Forum LongTimer
            Past Site Supporter
            Super Site Supporter
            • Mar 2004
            • 13765
            • Michigan, west Michigan

            #6


            and, I mean hand buffing with a cloth.
            Last edited by Redman; 04-29-2019, 11:54 AM.
            Bikes
            Had 650G & 850G. GK since 2005. BOTM 850G 6/2024 , GK 9/2015​

            Comment

            • djcrow22

              #7
              Thank you all...wow.

              Comment

              • Steve
                GS Whisperer
                • Jun 2005
                • 35927
                • southwest oHIo

                #8
                Only six replies in 24 hours. Nothing to get excited about.

                .
                sigpic
                mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
                hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
                #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
                #2 son: 1980 GS1000G
                Family Portrait
                Siblings and Spouses
                Mom's first ride
                Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
                (Click on my username in the upper-left corner for e-mail info.)

                Comment

                • LAB3
                  Forum Sage
                  Past Site Supporter
                  • Mar 2018
                  • 3525
                  • No fixed address

                  #9
                  Bought my National Plexifairing used late last fall, looked as good as new. The PO said he was using a cleaner made for the flexible plastic windows that are sewed into vinyl tops for boats. I'm rather leery of wiping it with anything at this point although I've made it far enough south to where I'm hitting bugs now and the high pressure car wash wand is going to get harder to find as I start heading into dryer country later this week
                  2001 Kawasaki Voyager XII (Current bike)
                  1982 GS450txz (former bike)

                  Comment

                  • djcrow22

                    #10
                    Steve, got the Novus 3pt kit today, good results on the scuffs, good old WD40 worked nice on the tape crud...thank you!

                    Comment

                    • Steve
                      GS Whisperer
                      • Jun 2005
                      • 35927
                      • southwest oHIo

                      #11
                      You're welcome.

                      .
                      sigpic
                      mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
                      hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
                      #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
                      #2 son: 1980 GS1000G
                      Family Portrait
                      Siblings and Spouses
                      Mom's first ride
                      Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
                      (Click on my username in the upper-left corner for e-mail info.)

                      Comment

                      Working...