WHITE GOLD SMOOTH PREMIUM BODYFILLER GALON w/BLUE HDNR USC PLUS (FORMERLY WG55™ PREMIUM LIGHTWEIGHT BODY FILLER) WG55 White Gold Premium Filler is formulated with ease-of-use in mind Reduce cycle time and sandpaper use with WG55’s fast curing formula Mixes and spreads extremely quickly — ultra smooth With INVISIX Micro-Perfecting Surface Technology, this filler spreads easily and self-levels for reduced sanding and improved cycle times Z-TEK Adhesion Booster maximizes bonds to bare steel, galvanized metals, and aluminum to save time and eliminates re-do's DescriptionFill plus glaze in one step. Contains both Invisix™ micro-perfecting surface technology to reduce the chance of pinholes as well as Z-Tek™ adhesion booster for maximum adhesion to auto body surfaces. Easy-to-spread and apply and levels well as a result of lower surface tension, which means less time sanding and less paper needed to get the job done. Suggested Use(s)Use for filling and repair of minor bodywork up to ¼” deep, such as dents, dings, hail damage and small holes. Mix RatioMix a ribbon, or 2%, cream hardener to a 4" diameter puddle of filler.