SYSTEM 20 UP2335 National Rule Slow Hardener, 2.5 L Tin, Cle - U-POL

The U-POL SYSTEM 20 UP2335 National Rule Slow Hardener is a professional-grade 2K hardener engineered for optimal performance with U-POL primers, clears, and solid colors. This 2.5 L tin provides technicians with a reliable solution for achieving superior finishes, particularly when working on extensive automotive or industrial surfaces. Its slow cure rate is specifically formulated to mitigate common issues in challenging environmental conditions, ensuring consistent results.

Key Features

• Optimized for U-POL Finishes: Designed for seamless integration with U-POL's SYSTEM 20 range of primers, clear coats, and solid color topcoats.
• Extended Working Time: Formulated as a slow hardener, it provides a longer pot life and extended flash-off times, crucial for managing large application areas.
• Performance in Elevated Temperatures: Ideal for use in warmer climates or heated spray booths, minimizing the risk of solvent pop and premature drying.
• Consistent Flow and Leveling: Promotes excellent flow and leveling properties, contributing to a smooth, high-quality finish across broad surfaces.
• National Rule Compliant: Meets specific regulatory requirements, ensuring suitability for professional body shops operating under National Rule VOC standards.

Applications

This slow hardener is essential for professional technicians undertaking full vehicle repaints, panel repairs on larger vehicles, or industrial coating projects where extensive coverage is required. Its controlled cure rate makes it particularly effective for overall applications, allowing ample time for proper atomization and lay-down of materials without rush. It is the preferred choice when environmental temperatures are elevated, providing a critical window to achieve a defect-free, durable finish on a variety of substrates.