High Teck 77451 Gray 2K Quicksand Urethane Primer, Quart

High Teck™ 2K Quicksand Urethane Primer is a low cost, fast drying, high build primer with excellent color holdout.  Also offers superior adhesion, easy sanding, and can be topcoated with any paint system after a 30 min bake cycle.  Designed to be applied to primed steel, aluminum, iron, fiberglass and painted surfaces. Color: Gray Size: Quart Apply primed and sanded steel, aluminum, iron, fiberglass, and existing paint or e-coat. Must apply a self etching primer before applying to any bare metal High Build Primer: 4:1 Mixing ratio with 77457 Activator (sold separately) Regular Buld Primer: 4:1:1 Mixing ratio with 77457 activator and urethane reducer Tinted Primer: 4:1:1:1/2 part mixing tint of choice Apply 2 full wet coats at 40-50 psi to achieve 3 mils of film that can be sanded and topcoated in 3 hours. Allow 5-10 min flash between coats. Can also be force-dried for 30 minutes at 140°F