They won't hurt the car surface. They are very strong and can provide enough glue tabs for repeated use.
VEVOR Spot Dent Puller Dent Puller Machine 3KW Dent Puller Welder 7 Modes G90E
Dent Puller,Car Dent Puller Suction Cup Car Dent Removal Kit Dent Remover Tool
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VEVOR Dent Puller Kit Slide Hammer Dent Puller 13 lbs Auto Body Dent Repair Set
VEVOR Dent Puller Kit Slide Hammer Dent Puller 10 lbs Auto Body Dent Repair Set
