USC® Urethane Reducer – 1 Gallon | Fast, Medium, or Slow (4210-1, 4215-1, 4225-1)

Premium Performance. Temperature-Tuned. Virgin-Grade Solvents.

The USC® Urethane Reducer line is engineered for high-quality refinish work in professional spray environments. Formulated with virgin-grade solvents, these reducers ensure optimal flow, leveling, and atomization when spraying urethane-based primers, basecoats, or clearcoats.

Choose the reducer that best matches your shop conditions for consistent and flawless finishes:

• Fast (4210-1) – Ideal for cooler temperatures and quick flash times.
• Medium (4215-1) – Designed for moderate conditions (75°F–85°F / 23°C–29°C).
• Slow (4225-1) – Best for hotter climates, maximizing open time and reducing solvent pop.

No matter your booth setup or project type, USC’s urethane reducers deliver professional-grade results with fewer reworks and smoother finishes.

Variants:

Each variant comes in a 1-gallon (3.79 L) metal can.

Features:

• Virgin-grade solvent formula
• Temperature-specific options for maximum versatility
• Improves spray performance, flow-out, and finish quality
• Compatible with urethane-based primers, basecoats & clearcoats
• Made in the USA

Shipping Note:

⚠️ This item is classified as hazardous and ships via Ground only.
Cannot ship to California.