HiQ PSH-518 Primer surfacer hardener 1L

HiQ PSH-518 is the hardener designed for use with HiQ PS-810NS non-sanding primer surfacer systems. Key Features

- Hardener for HiQ PS-810NS Wet On Wet primer surfacer
- Designed for two-component urethane primer systems
- Ensures proper curing and adhesion
- Suitable for professional automotive refinishing Mixing Ratio

- Primer : Hardener = 4 : 1