Graphene Coating on Car Graphene Coating on Car Check out for certified coating, check how many cars have the vender done. Do they have there own outlet, rented one, as most of outlets open and close in 1-2 years due to non sustainability. Don't have proper equipment like IR light, detailing lights, proper compounds, proper bay area, proper washing system, non skilled labour, No GST Billing, No CRM software for reminder of check up, no proper maintenance coat, no proper monitoring of car like Hyundai Creta, Venue, Tucson, Exter, I20 N Line, I 10, ioniq5