The Spies Hecker Permasolid VHS Race Hardener 3470 in a 1-liter container is the original Very High Solids (VHS) chemical curing agent engineered exclusively to cross-link with Permasolid HS Race Clear Coat 8700. This essential system component ensures flawless molecular bonding of the resin, delivering the flexible fast-drying cycles distinctive of the Race series while maintaining optimum sag resistance during spray application.

Its technical application is vital to unlock the high-speed performance of the clearcoat, enabling rapid baking configurations of 15 minutes at 60 °C or energy-saving alternative cycles of 30 minutes at 40 °C, and it remains fully compatible with Infrared (IR) drying. By integrating this hardener, the cured clearcoat achieves rapid initial hardness, allowing swift polishing and immediate vehicle reassembly after a short cooling-down period. For complete adaptation to environmental workshop conditions, it operates alongside the technical enhancers Permasolid Race Additive 9070 or Permasolid Race Additive 9072 slow.

• Original Spies Hecker Permasolid VHS Race Hardener 3470 developed for the correct polymerization of Race Clear Coat 8700.
• Ensures fast and uniform drying, optimizing bodyshop workflow and reducing spray-booth cycle intervals.
• Contributes to excellent vertical stability, outstanding final paint leveling, and an intense mirror-like gloss.
• Official component of the high-velocity Race refinish system optimized for smart workshop energy management.

Professional advice: Strictly follow the mixing ratios specified in the Spies Hecker technical data sheet using clean graduated mixing cups to guarantee uniform film cross-linking, error-free leveling, and effortless polishing properties.