Home The Perfect Finish Part 1 – System 20 Primers

The U-POL System 20 line of primers and clearcoats offer superior performance and suit virtually any shop condition.

System 20 Primers and Clearcoats are available in both National Rule and low VOC formulations, AND they conveniently use the same set of hardeners.

Our System 20 High Build Primer offers the functionality of “3 products in 1,” depending on how they are mixed. Mix 4:1 for a primer filler, 4:1:1 for a primer surfacer or 4:1:2 as a primer sealer.

System 20 High Build Primer:

  • It can be used for both spot and large panel repairs
  • It features excellent build and surface leveling properties
  • It’s easy to sand – wet, or dry
  • It can be applied directly to metal, un-sanded E-Coat, properly prepared aluminum, galvanized substrates, and most plastics
  • It can also be tinted up to 10% with a urethane basecoat
  • And it is available in both gallons and quarts
  • Our System 20 Primers are also available in white, black and gray colors