Fleetwood Terminator Shellac Primer Brilliant White is a premium shellac-based primer, sealer, and stain killer. It is perfect for use on interior surfaces and spot priming exterior substrates. This high adhesion shellac seals porous surfaces giving great enamel holdout. It also seals bleeding knots, water stains, marker pen stains, nicotine, oil stains, and more. Shop primers online at Foys to achieve perfect goals in your home décor projects and hardware job.