My hardshell bag was slit during handling - 2", sides could be fitted together. The shell has give in that spot. Will it hold up to baggage handling?

If the hardshell has some good years of use ahead, I would give it a try. My experience with the product is that it held up very well in repairing a cracked door that gets a good deal of use. How it will hold up depends on how well the material is applied and how much rough handling the bag gets, among other things. Good luck.

Is this product heat resistance? I need something to repiar holes in a plastic solar water heater

I used this on some hub covers of my truck lug nuts. it is very hard when cured. Only good if fresh shelf life bad. make sure you ruff things up to bond to your piping or what ever.

can this be used to fill in deep scrapes in a bumper?

I don't think I would use it for that. This epoxy will harden to a durable hard plastic, much like ABS. Although it does have some elasticity it's really designed for more rigid applications than a typical bumper cover. This is great for repairing things like cracked or broken plastic as might be found in car dashboards or appliances. It could even be used to rebuild areas that have missing areas.

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Description

🔩 Fix it fast, fix it strong—your ultimate plastic weld solution!

RAPID REPAIR READY - Sets in just 5 minutes at room temperature—get back on track fast
UNMATCHED STRENGTH - Delivers a rock-solid bond up to 3500 PSIF for lasting durability
GAP FILLING MASTERY - Fills gaps up to 0.125 inches, perfect for uneven surfaces
VERSATILE BONDING POWER - Seamlessly bonds plastics, composites, ceramics, and wood in any combo
ALL PURPOSE STRUCTURAL ADHESIVE - Engineered for general purpose use across a wide range of materials

Permatex 84145 Permapoxy Black Plastic Weld is a high-performance structural adhesive that forms a permanent bond with up to 3500 PSIF strength. It cures rapidly in 5 minutes at room temperature and bonds a wide variety of materials including plastics, composites, ceramics, and wood. Its gap-filling ability up to 0.125 inches makes it ideal for durable, versatile repairs in automotive and specialty applications.

Specifications

Brand	Permatex
Specific Uses For Product	Repair
Material	Epoxy Resin
Item Form	Gel
Special Feature	Water Resistant
Color	Black
Item Package Quantity	1
Package Information	Tube
Item Volume	0.84 Fluid Ounces
Viscosity	High Viscosity
Full Cure Time	24 Hours
Water Resistance Level	Water Resistant
Tensile Strength	3500 PSI
UPC	686226841452
Number of Pieces	1
Global Trade Identification Number	00686226841452
Manufacturer	Permatex
Model	84145
Item Weight	0.01 ounces
Item model number	84145
Manufacturer Part Number	84145
OEM Part Number	84145
Special Features	Water Resistant

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