Gtechniq - Car Care Products - Panel Wipe - 250 ml Description Gtechniq Panel Wipe is designed to remove all polish residues so that ultra durable chemically bonding coatings such as C1 Crystal Lacquer and EXO can form the maximum amount of bonds with your vehicle’s paintwork. PW is a blend of pure alcohols and aromatic solvents formulated specifically to give adequate working time to remove and dissolve polish residues and then flash off to leave a 100% decontaminated surface.