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Old 03-22-2015, 06:27 PM
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CameronsTJ's Avatar
Join Date: Jan 2015
Posts: 110
Can i use herculiner on fiberglass patch

Hi I had a rusted out spot in the tub of my TJ. Now I want to herculine the whole inside of my tub. Will the herculiner stick to the fiberglass patch. Thanks

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Old 03-22-2015, 06:38 PM   #2
Ryan Angela's Avatar
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Location: Yorkville IL
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Don't have any experience with fiberglass, but the one spot that I sanded to bare metal and primed, is the one spot where my herculiner has peeled. I used a self etching primer, and let it dry 24 hours.

'01 60th anniversary ed. TJ 4.0 3 speed auto, 3.5" susp lift, 1" MML, 1.25" BL 33X12.5X15 MTR's, weekend toy.
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Old 03-22-2015, 06:42 PM   #3
Albu862's Avatar
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Posts: 459
Clean it and ruff it up a bit with sand paper, should stick no problem.
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Old 03-22-2015, 07:16 PM   #4
Join Date: Nov 2014
Posts: 34
That herculiner would stick to anything. Just herculined my jeep 2 weeks ago and that stuff is tuff. Did the gas tank cover also. Also did a 4x4 section on my garage floor. It stuck to some bondo i had on holes in the tub, no problem. I brushed the hole thing with no problem, New brush each coat. Glad to have no carpet and can wash out if i need to. Have fun!!!
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Old 03-22-2015, 08:32 PM   #5
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Join Date: Feb 2015
Location: Northern NJ
Posts: 207
I herculined the entire exterior of the XJ that's in my signature pic. The rear hatch on XJ's are I believe some sort of's not metal or plastic, and it stuck to that and Everything else it touched without any problems.
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