Mohawk CAB (Cellulose Acetate Butyrate) Acrylic Topcoat is a 275 VOC maximum compliant, self-sealing coating that provides a white, non-yellowing film that is perfect to topcoat interior wood surfaces. The White CAB/Acrylic Topcoat should be applied over the Finisher’s Choice™ White Sanding Sealer or the E-Z® Vinyl White Sealer.