Custom Shop Urethane Fast Hardener - Half Pint is a premium-quality, high-performance activator formulated specifically for use with Custom Shop's urethane-based paint systems, including clear coats, primers, and single-stage topcoats. Engineered to deliver rapid curing and superior durability, this fast hardener is ideal for professionals and DIY auto refinishing enthusiasts seeking accelerated dry times without sacrificing performance or finish quality. This half-pint (8 fl. oz.) container provides the perfect amount of hardener for smaller jobs, touch-ups, or detail work, making it a convenient and cost-effective solution for custom automotive projects. The fast-acting formula significantly reduces flash time, dust-free time, and overall cure time, allowing for quicker handling and recoating, especially in cooler temperatures or time-sensitive environments. It's particularly well-suited for use in collision repair shops or high-production settings where speed and efficiency are critical. Custom Shop Urethane Fast Hardener ensures optimal flow and leveling, helping achieve a high-gloss, professional-grade finish that resists fading, chipping, and chemical exposure. Its compatibility with a wide range of Custom Shop products makes it a versatile and essential component in any refinishing system. For best results, follow the recommended mixing ratios and guidelines provided on the label to ensure proper application and curing. Whether you're working on a full respray, panel repair, or a custom paint project, trust Custom Shop Fast Hardener to deliver consistent results with a smooth, durable finish that stands the test of time. Key Features: Fast drying for quicker turnaround, Ideal for small projects or spot repairs, Compatible with Custom Shop urethane clears, primers & topcoats, Provides excellent flow, gloss, and durability, Professional results with easy application