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Old 04-25-2024, 08:58 AM   #7
ctrlz


 
Drives: 2017 2SS, 50th pkg, M6, MRC, NPP
Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,226
Bumper covers are typically EPDM, which is basically polypropylene (PP) with a stiffener. You can do minor filling with a hot glue gun, which is sticks of PP. Fixing a crack requires some bracing from the back side before filling.
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