Pay in 4 interest-free payments of $15.00 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Closed parts (doors
Heat resistant up to 300°C (572°F)
High mechanical resistance and flexibility
Excellent adhesion to metal surfaces
HiQ Urethane Fast Thinner 4L (DR-421W) size_0.5L Closed parts (doorsProfessional grade urethane thinner designed for consistent flow, smooth application, and reliable gloss control. HiQ Urethane Fast Thinner DR 421W (MR 10) is formulated for use with automotive basecoats, clearcoats, and 2K topcoats. It provides balanced evaporation for stable spray conditions, making it suitable for a wide range of temperatures and workshop environments. Key Benefits Compatible with basecoats, clearcoats, and 2K topcoats Fast drying