Free 186 More Best Homemade Tools eBook:  
Get tool plans

User Tag List

Results 1 to 7 of 7

Thread: Bonding velcro to brass...

  1. #1
    TheElderBrother's Avatar
    Join Date
    Sep 2019
    Location
    The Land of Cotton
    Posts
    278
    Thanks
    170
    Thanked 98 Times in 70 Posts

    Bonding velcro to brass...

    I have a large brass badge that I would like to wear on my plate carrier. (It's a Judge Dredd badge with my last name on it, which was made for me as a gift, and which I wore as my badge office as a Constable.)

    I can solder some pinbacks on to the backside, but it would work better if I took advantage of the hook and loop on the front of the plate carrier.

    But the adhesive I tried became brittle and the badge slipped off. So I guess I am asking what the best way is to chemically bond the velcro, the kind with no adhesive, to the smooth back of the brass badge.

    I have two part epoxy, and that would probably work fine, but if there is something in particular that would work best I am all ears.

    Thanks in advance for your advice!

    Bonding velcro to brass...-gjo-signature-elder-brother-scout-sign-.png

    186 More Best Homemade Tools eBook

  2. The Following User Says Thank You to TheElderBrother For This Useful Post:

    Miloslav (Jul 7, 2022)

  3. #2
    Supporting Member BuffaloJohn's Avatar
    Join Date
    Aug 2019
    Location
    Oregon, USA
    Posts
    848
    Thanks
    309
    Thanked 438 Times in 261 Posts

    BuffaloJohn's Tools
    You could try double sided tape - basically works well on most materials, brass and cloth...

    2,000+ Tool Plans

  4. #3
    Supporting Member olderdan's Avatar
    Join Date
    Jun 2016
    Posts
    793
    Thanks
    1,463
    Thanked 1,583 Times in 470 Posts

    olderdan's Tools
    My first choice would be a full strength silicone clear adhesive of various brands, It resists vibration and you will have a tough time removing it.

  5. #4
    Supporting Member KustomsbyKent's Avatar
    Join Date
    Dec 2014
    Location
    South Dakota
    Posts
    249
    Thanks
    2,493
    Thanked 185 Times in 110 Posts

    KustomsbyKent's Tools
    I would recommend a VHB double sided foam tape from 3M. It is used commercially for bonding aluminum sheets together. I have used it in my corporate job as a design engineer, and spec'd it in for some aluminum assemblies, and it is a permanent bond! This tape also gets used on large enclosed trailers, and semi-truck van trailers to bond the smooth sheets to the structure, eliminating ugly rivets.
    Cleanliness is super important with any adhesive, and particularly this VHB tape. Clean the surfaces with isopropyl alcohol, 90% is preferred, as the more common 70% has too much water. Once the IPA has evaporated, then you are ready to apply the tape. Use pressure after you apply it, as that activates the adhesive. Then, let it cure for 24 hours! This is super important, as it takes time to reach full strength.

    Another option for you is to get the velcro with adhesive already on it. They make a heavy duty version that is rated for 15 lbs that I have personally used and it holds very well to aluminum. Again, make sure you clean the brass thoroughly before applying, and give it time to cure.
    https://www.amazon.com/VELCRO-Brand-...0-eeda4dea34d6

  6. The Following User Says Thank You to KustomsbyKent For This Useful Post:

    Miloslav (Jul 7, 2022)

  7. #5
    katy's Avatar
    Join Date
    Jul 2019
    Location
    Red Deer Alberta
    Posts
    189
    Thanks
    89
    Thanked 105 Times in 57 Posts

    katy's Tools
    Contact cement

  8. #6
    Supporting Member
    Join Date
    May 2016
    Posts
    79
    Thanks
    4
    Thanked 214 Times in 44 Posts

    Don42's Tools

  9. #7
    Supporting Member Frank S's Avatar
    Join Date
    Aug 2015
    Location
    Peacock TX
    Posts
    11,623
    Thanks
    2,178
    Thanked 9,125 Times in 4,365 Posts

    Frank S's Tools
    The best bonding adhesive I've found for bonding just about anything to anything else was the German made Pattex. I've tried to get it here but I can only get the China made or the UK made and those only in small tubes, neither are the same exact formula at the stuff made in Germany which will come even in gallon cans



    2,000+ Tool Plans
    Never try to tell me it can't be done
    When I have to paint I use KBS products

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •