Glue sticks. The paintless dent removal industry makes tons of different types of hot glue for PDR. The glue available all vary based on temperature, humidity, and damage extremes.  Glue tabs. There are hundreds of different types of glue tabs availbel out there. The current norm in the industry is directed to glue tabs with flat surfaces. As glues have gotten better, the tab head size has been able to be reduced to accomplish more precise pulls.  Slide hammer, mini lifter or t-bar. Each of these dent removal tools has a use in the industry. Typically, slide hammers pulls are effcient based on the impact of the slide. A minilifter or t-bar is meant for more consistent pressure pulls.  PDR light (optional). It help to find the best placement of PDR glue tabs.