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Thread: Fixing Impact Absorber

  1. #1
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    Fixing Impact Absorber

    Wondering if anyone has any good ideas on the best way to fix Impact absorber...as in reattaching the foam stuff to the plate.

    I got a use one and the ends came off in shipping. I dont care much about the stuff where the lights go..just the ends.

    Also any thoughts on something to coat it with after fixed to help prolong the life of it a bit longer.

    20180117_130059.jpg20180117_130108.jpg

    Thanks
    Rob Depew
    Tacoma, Wa
    '81 DeLorean 4877 Grey, Auto, 4 wheels
    The Ressurection of 4877......
    Website
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    My Patreon

  2. #2
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    Quote Originally Posted by Lwanmtr View Post
    Wondering if anyone has any good ideas on the best way to fix Impact absorber...as in reattaching the foam stuff to the plate.

    I got a use one and the ends came off in shipping. I dont care much about the stuff where the lights go..just the ends.

    Also any thoughts on something to coat it with after fixed to help prolong the life of it a bit longer.

    20180117_130059.jpg20180117_130108.jpg

    Thanks

    Get a can of spray foam. You can use it to glue things and replace any missing parts. Use it sparingly, it expands A LOT! You can cut it down after it hardens.
    David Teitelbaum

  3. #3
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    Any suggestions on brand of foam, etc? What about glue to attach the ends to the plate?
    Rob Depew
    Tacoma, Wa
    '81 DeLorean 4877 Grey, Auto, 4 wheels
    The Ressurection of 4877......
    Website
    YouTube
    My Patreon

  4. #4
    Senior Member DrJeff's Avatar
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    Location:  Houston TX

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    Fixing Impact Absorber

    I used IMPAXX foam. My stock rear impact absorber was water logged. While not dis-integrating it clearly was not likely to provide any impact protection. I bought a 2ft x 4ft block of IMPAXX 700 and carved two pieces into the same shape as the original impact foam. I then painted it with a rubberized paint layer to keep out water and dirt.

    http://coastal-automotive.com/produc...ystyrene-foam/

    You can buy it from RollbarPadding.com Adhesives need to be carefully chosen because some will dissolve the foam (ask me how I know).

    The replacement foam is much lighter than the original foam (even when not water logged - my front impactor was dry but the outer coating was broken).

    Jeff
    Jeff
    #6313 (lic: DMC-EV Texas), 25k miles, 100% leather, touchpad, 100% LED, dimmable LED dash, remote door lock & Elvis mod, all A/C vents in kneepads, wedgectomy, escutcheon velcro fix, GM door chimer, custom arm rest/storage/controls...

  5. #5
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    Ahh if only I had heard of that stuff before I spent the money on this one. Something to keep in mind for the future if needed.
    Rob Depew
    Tacoma, Wa
    '81 DeLorean 4877 Grey, Auto, 4 wheels
    The Ressurection of 4877......
    Website
    YouTube
    My Patreon

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