Specifications Hign-concerned Chemical:None Type:Pen >Chassis Code Production Year Model D37A 2020Present For BYD Han EV (Electric) D37B 2020Present ForBYD Han DM (Plug-in Hybrid) D37C 2021Present ForBYD Han DM-i (Plug-in Hybrid) D37D 2022Present ForBYD Han EV Performance (AWD) D37E 2022Present ForBYD Han EV Performance (RWD) D37F 2022Present ForBYD Han DM-p (Performance Hybrid) D37G 2022Present For BYD Han EV Luxury Edition How to use paint repair pen: Step 1: Shake the bottle for more than 10 seconds before use to ensure that the paint is fully mixed. Step 2: Before applying, wipe the repaired surface and clean it with scratch repair paste (to be purchased separately), turn the pen cap counterclockwise, and apply the brush with appropriate amount of paint on the repaired surface. Step 3: If the repair site is not completely covered, you need to wait for the first coat of paint to dry (about 3 hours), apply the second coat of paint again until the defect is completely covered, if you buy a transparent gloss paint pen, wait until the previous smear is completely dry before use. (Make sure the paint is dry before reapplying) Apply this product to the small paint damage, you can repair, cover up the wound. Easy to use, just compare the body, choose the right paint pen. The brush coating method of this product can only repair small scars, especially metal paint. Due to the limitations of the brush coating method, the metal particles in the paint cannot be evenly dispersed, and there may be a certain color difference and the surface is not smooth. Capacity :12 ml