HiQ Urethane Fast Thinner 4L (DR-421W)

Professional-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 speed for controlled flow and reduced defects
- Supports even levelling and consistent gloss finish
- Ideal for professional body shops and general automotive refinishing Product Type

- Urethane Thinner / Reducer
- Internal product code: DR-421W (MR-10)
- Drying speed: Fast Application Notes

- Use according to paint system manufacturer��s recommendations
- Available in Slow / Medium / Fast drying