Gyeon Q2M Prep prepares the surface for two things. Inspection after polishing and coating. Q2M Prep removes oily residues left behind from polishing as well as many other contaminants that would prohibit coatings from bonding properly and cause them to fail prematurely.
Using Q2M Prep is essential prior to applying any coating.
Size: 500ml & 1L
IPA Percentage: >50%