U-Pol UP2275V System 20 2.1 VOC 4:1 High Build Primer Black 1 Gallon

U-Pol System 20 is a versatile 2.1 VOC compliant high build primer that delivers the functionality of three products in one system. This professional-grade black primer offers multiple mixing ratios to accommodate different surface preparation needs, making it an essential product for automotive refinishing and collision repair work.

Key Features:

• 4:1 mixing ratio for primer filler application - ideal for filling minor surface imperfections
• 4:1:1 mixing ratio for primer surfacer - provides excellent surface leveling and build
• 4:1:2 mixing ratio for primer sealer - creates uniform color holdout and adhesion base
• 2.1 VOC compliant formula meets strict environmental regulations
• High build formulation reduces prep time and material usage
• Black pigmentation for optimal coverage and color uniformity
• 1 gallon container size for professional shop use

This multipurpose primer system eliminates the need to stock separate primer filler, surfacer, and sealer products. By adjusting the mixing ratio with the appropriate hardener and reducer, technicians can customize the primer's characteristics to match specific job requirements. The high build properties provide excellent filling capability while maintaining easy sanding characteristics for efficient surface preparation.