The best tooling urethane seam sealer on the market. Instantly paintable, superior strength and flexibility, permanently flexible, tremendous adhesion, zero shrinkage and zero flow. Smooth tooling for exterior cosmetic seams. Heavy bodied for irregular interior seams. Ideal for multi-stage paint systems. Paints wet on wet. 10.5 fl. oz. Accessories include: Extra Nozzle (WFS) Special Door Skin Nozzle (WCDS) 3/4” Wide Nozzle (WCW)