TotalBoat Halcyon varnish can be applied directly to fully cured acrylic paints to form a very durable finish over the paint.
Allow the acrylic paint to fully cure for at least 48 hours after it has been applied. Clean the paint to remove any oils, grease, wax, or other surface contaminants. Lightly scuff-sand the paint with 320-grit sandpaper, just hazing the surface. Apply TotalBoat Halcyon, as directed on the Pour Pak™ bag.