U-POL® SYSTEM 20 UP2253 4:1 High-Build 2K Gray Primer, 1 Gallon

Multi-purpose direct to metal primer offering the functionality of '3 products in 1'. mix 4:1 for a primer filler, 4:1:1 for a primer surfacer or 4:1:2 for a primer sealer.

• Size: 1 gallon
  
• Use for spot repair and large panels
• Excellent build and surface leveling properties
• Easy to sand wet or dry
• Can be applied direct to metal, over most plastics and over unsanded E-coat, aluminum and galvanized steel (with use of etch primer)
• Tintable with up to 10 percent with urethane mixing base
• By mixing 4:1 with UPOL 2323 Standard Hardener, the coating behaves like a high build spray filler which can be used for either spot repairs or panel repairs
• With the addition of 1 part reducer, 4:1:1, the primer can be used as a urethane surfacer for panel and overall repairs
• With the addition of 2 part reducer, 4:1:2, the primer can be used as a wet-on-wet urethane sealer for panel and overall repairs