Due to California C.A.R.B. regulations we are prohibited from selling Gyeon Prep to California. Gyeon Q²M Prep Gyeon Q²M Prep is a dedicated surface prep degreaser designed to remove polishing oils and other residues, making it an ideal final step before applying a coating. What It’s For Helps remove polishing oils and residue for a ready-to-coat surface. Designed as a pre-coating preparation product for a cleaner bonding surface. How to Use Work one section at a time. Apply Q²M Prep to a clean microfiber towel and wipe the surface. Flip to a clean side of the towel and wipe again to help achieve a streak-free finish. Available Sizes Size Best For 500 ml Personal use / occasional detailing 1000 ml (1L) Regular detailing / small shop volume 4000 ml (4L) High-volume detailing / professional shop use Specs (Manufacturer Listed) Consumption 150 ml/car IPA Percentage > 50%
