U-POL 2303 System 20 Fast Hardener, National Rule Compliant, For 2K Primers and Clearcoats, 1 L Tin
U-POL's UP2303 System 20 Fast Hardener is a premium-grade isocyanate hardener formulated for accelerated curing of 2K primers and clearcoats. Specifically engineered for spot and panel repairs, this National Rule compliant hardener enhances productivity in collision centers and refinishing facilities by reducing drying times without compromising finish clarity. Its clear, liquid composition prevents yellowing, ensuring a professional and consistent result on every job.
Features:
- Fast-acting hardener for 2K urethane primers and clearcoats
- National Rule compliant for use in applicable regions
- Ideal for spot and panel repairs with reduced drying time
- Clear formulation prevents discoloration or yellowing
- Delivers excellent flow and gloss retention in topcoats
Specifications:
- Manufacturer: U-POL
- Part Number: UP2303
- Product Type: Fast Hardener
- Material: Isocyanate-based hardener
- Color: Clear
- Size: 1 liter
- Application: Use with U-POL 2K primers and clearcoats
- Finish: Maintains clarity and gloss in urethane topcoats
The System 20 Fast Hardener can also be referred to as 2K hardener, clearcoat activator, UP2303 fast cure hardener, urethane hardener, and panel repair hardener.
U-POL is a leading global manufacturer in the automotive refinishing industry, recognized for delivering high-performance products such as fillers, coatings, adhesives, and specialty aerosols. With a legacy spanning over 70 years, U-POL continues to innovate solutions that meet the rigorous demands of body shops and professional refinishers worldwide.
