This slow hardener is specifically formulated for use with BSE-CC50 Production clearcoat, delivering professional-grade results for automotive refinishing projects. The 2.5 liter container provides ample coverage for 2-4 panel jobs, making it ideal for medium-sized repair work. Designed with a 2:1 mix ratio, this hardener works in conjunction with the clearcoat to create a brilliant high-gloss finish that offers exceptional durability and resistance. The slow formulation is particularly suited for warmer climates or heated spray booth environments, allowing extended working time for proper application and flow-out. This acrylic-based hardener is engineered for use on automotive surfaces, both interior and exterior applications. The liquid form ensures easy mixing and smooth application, while the resulting finish provides long-lasting protection for refinished panels. Part number BSE-CC53 is the slow variant, complementing the normal hardener option BSE-CC52 to give professionals flexibility based on temperature conditions and project requirements.