PR-420 is a primer to enhance coupling characteristics of PR-1500 series polyurethane potting compounds to metal surfaces. The material cures to a durable coating with excellent resistance to weathering and water.
PR-420 is a two-part compound suitable for application by brush or spray.
Tested in accordance with PRC-DeSoto International specification test methods.
Technical Data Sheet for PR-420 (pdf)
PR-420 comes in the following packaged configuration:
- Two-Part Can Kit packaged with part A and part B pre-measured into separate containers.
- #7 Kit - Part A in a 1 fl. oz. Bottle & Part B in a 1/2 Pint Can
- #14 Kit - Part A in a 2 Fl. oz. Bottle & Part B in a 1 Pint Can
- Other packaging configurations may be available.
Specification information provided for reference purpose only. Review specification QPL for verification or consult with engineering services.