Super Pdr22pcs Paintless Dent Repair Kits Dent Lifter Hammer Suction Cup Glue Stricks Padded Feet Add Support For Maximum Pulling Power Hand Lifter Designed for Door Dings and Hail Damage Hand Unit Allows for Controlled Leverage While Removing Dents. Aluminum body,Stainless Steel Adjustment knob;Easy to control,everyone can removal the dent by yourself "Super PDR" Logo on the dent lifter,If there is not the "Super PDR" logo, it is a Fakes. Super PDR is a professional manufacturer for many years. We focus on quality is second to none. we protect the right of the customers. Let&#039;s give a special gift to our lovely cars. Made from light weight aluminum then powder coated. Padded feet add support for maximum pulling power while not denting surrounding areas. Hand unit allows for controlled leverage while removing dents. The yellow glue has the strongest viscosity,suit for harder parts,and the white glue has a relatively strong viscosity.they have a low melting points,the best melt time is 5-8 mins. Use enough glue to create a glue cushion of about 1-2 millimeters between the metal and the puller pad. DO NOT let the glue harden completely. It will just break off when you pull the dent. As you pull the dent you should see the glue stretch slightly, and there will be a distinctive metal popping sound if you do it properly. The timing for the glue set will also depend on temperature and humidity.Cool weather may take even less than 60 seconds. This dent pulling tab made of high durability plastic ,not easy to brittle. Spiral desgined,easier removal dents of car&#039;s. The blue tabs. All kind of tabs for all kinds of dents. Notes: the glue gun is an indispensable tool to put the glue onto the pulling tabs,and it is not contained in this set.