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Fiberglass repair

Discussion in 'Technical Discussion' started by Paul Sampson, Jan 19, 2017.

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  1. Paul Sampson, Jan 19, 2017
    #1
    Paul Sampson

    Paul Sampson New Member

    Joined:
    Jan 19, 2017
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    Location:
    Florida
    What type of resin do I use on oily fiberglass?
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  2. Capt Ralph, Jan 19, 2017
    #2
    Capt Ralph

    Capt Ralph Senior Member

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    Location:
    Satsuma, FL
    Oily? Contaminated with oil?
  3. Pascal, Jan 19, 2017
    #3
    Pascal

    Pascal Senior Member

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    Miami, FL
    Oily ?? Clean it and degrease it first or nothing will stick
  4. Lepke, Jan 21, 2017
    #4
    Lepke

    Lepke Member

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    Dec 26, 2015
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    Location:
    US West Coast. Cruise NW Passage to Alaska.
    Wipe it down with acetone, use epoxy resin. Polyester resin doesn't stick well to anything. Even itself. It only bonds together when the previous layer hasn't fully cured. I use West Systems. They have several additives that can increase strength and adhesion.
  5. Capt J, Jan 22, 2017
    #5
    Capt J

    Capt J Senior Member

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    I agree, it's really hard to beat the West system for repairs. Also can make a putty with it and micro-balloons or cavesil and pack it into joints or use as a filler.
  6. Ward, Jan 23, 2017
    #6
    Ward

    Ward Senior Member

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    Vancouver BC