Clawlock® II is a High Solid Catalyzed Primer White HAP’s compliant finish is a fast drying, high solid, two component (alkyd-amino) formulation. Clawlock® II High Solids Catalyzed Primer White is a higher solids product developed to give a higher film thickness per coat for better build – one coat is all that is needed for most precatalyzed and post-catalyzed topcoats.