KEY FEATURES:

✅  Formulated for Ultra HS & SR Systems – H737 is optimized for use with high solids clear coats, providing excellent hardness and chemical resistance. It is the ideal partner for SR-rated topcoats where long-lasting gloss and scratch protection are critical.
✅  Slow Curing Profile – Its slow reactivity makes it perfect for warm climates or full vehicle refinishing, allowing more working time and reducing the risk of surface defects such as blushing or solvent popping. 
✅  Superior Finish Quality – Enhances the leveling and flow of UHS clear coats, resulting in a consistent, smooth, and high-build finish without compromising on clarity or gloss depth. 
✅  Chemical & Mechanical Endurance – Developed to boost the physical resilience of the topcoat, H737 delivers strong resistance against abrasion, weathering, and aggressive cleaning chemicals.