Frquently Asked Questions: How to work? ( What is the theory?) Unlike traditional PDR, the PDR adopts magnetic induction heating and releases the dents tension, then adsorbs the depression parts, and finally recovers to original state. What are the differences between PDR and traditional dent remove tool? Free disassembly Traditional repair tools use hook, reach into the interior of sheet metal, and then pull the dent parts. Disassembling auto doors or windows may be necessary.But, PDR can work directly on the dent parts. Efficiency increased significantly PDR may take 30s-3min: the traditional repair tool takes at least 30 minutes. Besides the spray shall take 24 hours Exquisite workmanship: the dent part is smooth after PDR. the traditional repair tools may leave some small bumps. Note:The amount of heat and the length of use have an effect on the color of the paint, especially the white car.
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