PU3922 is a single component moisture curing urethane primer developed as a primer for concrete and timber. It can also be used a seal coat on concrete. Its high solids content and low viscosity result in fast application characteristics.
20L Plastic Pail
How to use
- Surface Preparation
Ensure surface to be primed is free from grease, dirt or other contaminants which may impair adhesion.
- Primer Application
PU3922 should then be applied by roller at a rate of 6-10 m²/L and left for a minimum of 90 minutes to cure. If the primer is left for more than 24 hours then a second coat should be applied and left as above before the coating is laid.