U-POL UP2277V White Primer 1 Gallon, 3 in 1, Low VOC

U-POL® 2277V is a 2K multi-purpose primer designed for professional refinishing where flexibility between filling, surfacing, and sealing is needed. This white 2.1 VOC primer mixes 4:1 with hardener and can be reduced to 4:1:1 (surfacer) or 4:1:2 (sealer) depending on the application. It delivers strong film build and leveling for repair areas and full panels. Suitable for use over bare metal, properly prepared aluminum and galvanized (with etch primer), plastics, fiberglass, and E-coat.

• Size: 1 Gallon Can
• Color: White 
• Mixing Ratio: 4:1 (primer), 4:1:1 (surfacer), 4:1:2 (sealer)
• Flash Time Between Coats: 10–15 minutes at 70°F depending on mix ratio
• Recommended Coats: 1–2 coats (high build or sealer), 2–3 coats (surfacer application)
• Hardener: UP2381 (Fast), UP2391 (Medium), UP2371 (Slow) 
• High build capability with surface leveling for repair and refinish work
  
• Compatible with steel, OEM finishes, fiberglass/SMC, and properly prepared aluminum/galvanized substrates
• HVLP spray application; typical gun setup 1.7–2.0 mm for high build mode
• Tintable up to 10% with urethane mixing base
  
• California Only