Feature: 1.This car body putty scratch filer kit is used for filling scratches with a depth of less than 2 mm on the paint surface, deep scratch or stone chipped scratches etc. 2.It includes a putty filler, a special scraper and the waterproof sandpaper. 3.Please use it in a dry and well-ventilated place 4.If the scratch filler is smeared too thick, its interior cannot completely harden, so, please control its applying thickness is about 2mm 5.10 to 30 degrees Celsius is its optimum operating temperature. If the temperature is too high or too low, it will affect its drying time. In addition, it may not dry when using it below 0 degree Celsius Specification: Color:Grey/Gray Quality guarantee period:18 months Theme:Vehicles & Transportation Hardening time:about 1-2 horus(normal temperature) Usage Method: 1.Firstly, use the attached 320 # water sandpaper to dip in the water to treat the depressions or scratches(the grinding area must be a little larger than the depression or scratch), and then wash the dirt and grease and dry them 2.Please extrude appropriate amount of filler according to your need and fill the thin filling with the supplied special scraper, which is slightly higher than the surrounding. 3.After complete hardening which is about 1-2 hours at room temperature, grind it to keep it flat with 320# water sandpaper. If there are bubbles or small pits, please repeat the step 2-3 4.Use 600# fine water sandpaper to smooth where needs to repair 5.After finishing, you can use the DIY paint care tool to repair the paint Storage and abandonment methods: After use, please cover the pen cap properly and keep it in a cool and ventilated place below 40 degrees Celsius. Avoid direct sunshine. Do not put it in a place where children can reach, and completely use up the material in the tube before discarding it. Note: Due to the screen difference, the color may be a little different from what you expect, please allow it Packaged include: 1 set of car body putty scratch filer kit