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Technical 3m double sided tape

Discussion in 'The Hokey Ass Message Board' started by JD Miller, Feb 21, 2024.

  1. JD Miller
    Joined: Nov 12, 2011
    Posts: 2,450

    JD Miller
    Member

    What type 3m double sided tape is good for automotive exterior ?

    Thin stuff for exterior trim , auto body emblems and crap like that etc? Need something maybe 1/8" -1/4"-1/2" wide use

    Is there a 3m product number?

    google : I found this stuff that called "3m red"(?) has a red peel off skin ... Is the actual tape black or grey?

    The old worn out double sided tape residue that I removed was a grey color

    .
     
    Last edited: Feb 21, 2024
    chryslerfan55 likes this.
  2. Pav8427
    Joined: Jul 30, 2021
    Posts: 215

    Pav8427
    Member

    VHB (Very High Bond) is what to look for.
    Will see if my stuff has a part#
     
  3. JimSibley
    Joined: Jan 21, 2004
    Posts: 3,940

    JimSibley
    Member

    There is also an adhesion promoter that works really well.
     
  4. JD Miller
    Joined: Nov 12, 2011
    Posts: 2,450

    JD Miller
    Member

    Think I saw that VHB stuff.
    I used wd40 soaked for a couple days and my finger nail and plastic bondo spreader to get the old stuff off the paint job
     
  5. AVater and Bandit Billy like this.
  6. jnaki
    Joined: Jan 1, 2015
    Posts: 10,213

    jnaki







    Hello,

    We have been using double sided tape for a variety of applications and various reasons. One was on a kitchen flat panel re-attaching it back on the end of the counter side. The screws were too far in to attach easily. The normal 3m double sided tape place in various places did the job. It was a vertical panel and no force or gravity or movement was coming to affect it. So, the stickiness does not have to have extra strength for holding.


    My wife and I have owned several sailboats that are obviously, outside in a salt air environment. When the cabin doors are open and with wind is blowing, the salt air roams all over everything. There are several upside down strips fighting gravity and the moist air almost daily when we are sailing or enjoying a day/night on the boat for a vacation hot spot. In the cabin, there are two upside down strips that came from the factory to add trim to the cabinet surfaces. The heat, cold, moist, wind and other things all play their part in making extra work from the installations.

    I had to use double side tape to secure a long strip of Melamine facing strip, that had a gravity drop straight down to the floor. The original tape was beginning to fade and the strip was drooping. So, I tried the usual 3M clear double sided tape from the drawer. It lasted for a week and then the sticky part of the tape began to lose its strength.

    The ½ round molding had worn out the skimpy tape from the factory. I used this tough and clear mounting tape from the Gorilla Products line. It is a little thicker, but ever so sticky. The upside down edging stayed in place in heat, overnight breathing moisture, salt air circulation and of course nature’s own, gravity pulling down the trim applied upside down. This stuff is very strong as is most Gorilla Products.

    So, since then, on another project, I had to use the heavy duty Scotch double sided tape, that was supposed to be the strongest, due to the fact that the Gorilla Tape was sold out. The tape was on the back side of a mirrored door handle that attached to a sliding mirror door. That handle gets a lot of usage daily and the action is to pull it side ways to open and close.

    The heavy duty Scotch brand tape was first used, since I had some left over. But within a day, my wife pulled off the mirror handle easily. So, I went to several stores to get the Gorilla Tape version of their double sided "heavy duty" tape. Now, the mirrored handle is rock solid and won't come off using it multiple times, daily.

    Jnaki

    If the trim is on the outside, then the Gorilla Tape is fine for most uses, but who knows how much the "local" weathering will do to the adhesive. So, in addition to the double sided tape, a small dab of silicone or even "Shoe Goo" above or next to the "Gorilla Tape" should secure it for any weathering effects.

    Trim placement, seems like the look of 50s-60 custom cars and hot rods. They did not have double sided tape back then, but just added regular glue of some kind, if they did not want to drill holes, plus using those clips.

    The trim pieces, if mounted correctly, will last just as long as a clipped on application. Just take your time measuring the correct angle and placement. Double sided tape has its limitations and once placed, it is difficult to get off and replace the trim. YRMV
    upload_2024-2-22_2-37-31.png New stuff to help with an old problem...

    A new solution to this or any displaced item is solved by quality double sided tape.

     
    jimmy six likes this.
  7. squirrel
    Joined: Sep 23, 2004
    Posts: 57,566

    squirrel
    ALLIANCE MEMBER

    I hate to think how much these cost....I got them free because they were being disposed of....

    (this is half inch wide tape)

    vhb.jpg
     
    Lone Star Mopar and jimmy six like this.
  8. Lone Star Mopar
    Joined: Nov 2, 2005
    Posts: 4,032

    Lone Star Mopar
    Member

    Ive used the 3M brand 2 sided tape they sell at the local parts store to hold the hood trim on my 52 damn near 15 years ago. Its still holding strong. I believe it was about half inch wide, double sided, dark gray in color and red release tape. Screenshot_20240222_101832_Chrome.jpg
     
  9. Johnny Gee
    Joined: Dec 3, 2009
    Posts: 13,498

    Johnny Gee
    Member
    from Downey, Ca

  10. squirrel
    Joined: Sep 23, 2004
    Posts: 57,566

    squirrel
    ALLIANCE MEMBER

    oh, they're all the 108 foot rolls....
     
    Johnny Gee likes this.
  11. Johnny Gee
    Joined: Dec 3, 2009
    Posts: 13,498

    Johnny Gee
    Member
    from Downey, Ca

  12. harpo1313
    Joined: Jan 4, 2008
    Posts: 2,587

    harpo1313
    Member
    from wareham,ma

    X two on the gorilla double sided tape, also their duct tape is the best I have used.
     
  13. Johnny Gee
    Joined: Dec 3, 2009
    Posts: 13,498

    Johnny Gee
    Member
    from Downey, Ca

    Is Gorilla the new Craftsman brand? Just saying
     
    Just Gary likes this.
  14. deucemac
    Joined: Aug 31, 2008
    Posts: 1,567

    deucemac
    Member

    Years ago, when I worked at Douglas Aircraft, double sided tape was known as "supervisor tape" because it was two faced!
     
    jnaki likes this.
  15. squirrel
    Joined: Sep 23, 2004
    Posts: 57,566

    squirrel
    ALLIANCE MEMBER

    heh...robot parts. My brother made it.
     
  16. . . . And stored in an air-tight plastic bag when not in use. That's the way to do it. But I'm more interested in just what you've got in the clear lucite box in the background of that picture. A home made digital fuel management and ignition timing control module?
    :rolleyes:
     

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