Replacing broken pads...

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  • myth77
    Badcaps Veteran
    • Feb 2017
    • 380
    • Croatia
    #1

    Replacing broken pads...

    I know its insane and most of the time i use only jump wires...but sometimes when i see ripped bigger pads from board like from places where you solder bios or ite chip...i would like to make/reconstruct a new pad/pads. And it is not a problem to make it...the problem is how to glue it on board...thats where i am stuck...I tried with several glues and temperature resistance epoxies...but they all fail...when i put my solder pen..thats the end.
    Maybe you have some experience on what glue or silicone to use?
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20420
      • UK
      #2
      Re: Replacing broken pads...

      UV solder mask .
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • diif
          Badcaps Legend
          • Feb 2014
          • 6978
          • England
          #3
          Re: Replacing broken pads...

          I use this https://www.tme.eu/gb/details/ch-cw2...ronics/cw2500/

            Comment

            • stj
              Great Sage 齊天大聖
              • Dec 2009
              • 30944
              • Albion
              #4
              Re: Replacing broken pads...

              if anybody wants uv solder mask, buy the blue, not green and never red.
              remember the laser/led is closest to blue and cant penetrate the red or green chemical very deeply.

                Comment

                • SMDFlea
                  Super Moderator
                  • Jan 2018
                  • 20420
                  • UK
                  #5
                  Re: Replacing broken pads...

                  Originally posted by stj
                  if anybody wants uv solder mask, buy the blue, not green and never red.
                  remember the laser/led is closest to blue and cant penetrate the red or green chemical very deeply.
                  Thanks for the info, i have the green and it takes ages to dry. Can you recommend a good cheap UV lamp .This is the type i have,its crap https://www.ebay.co.uk/itm/MYLEE-Whi...G/173939501975
                  Last edited by SMDFlea; 05-16-2020, 12:29 PM.
                  All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment

                    • stj
                      Great Sage 齊天大聖
                      • Dec 2009
                      • 30944
                      • Albion
                      #6
                      Re: Replacing broken pads...

                      unless it's water-thin it does take a while.
                      i have these:
                      https://www.aliexpress.com/item/32881835487.html
                      https://www.aliexpress.com/item/32971347194.html
                      https://www.ebay.co.uk/itm/113847584031

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