HiQ PS-570 PLUS 4:1 Acrylic Urethane Filler Primer Gray Kit 5L

A premium two-component acrylic urethane primer surfacer designed for professional automotive refinishing with hardener kit. Key Benefits High solids acrylic urethane primer surfacer Excellent sanding and blocking properties Provides smooth surface preparation before topcoat Maintains long-term topcoat gloss retention Suitable for premium refinishing applications Product Type 2K Acrylic Urethane Primer-Surfacer + Hardener Mixing ratio (Base : Hardener : Reducer): 4 : 1 : 0.5-1 (by volume) Pot life: 2 hours at 25°C Mixing viscosity: 14-18 sec (Ford Cup #4 at 25°C)