Paslode's CapStapler Housewrap Stapling System, Model CS150, is designed to save contractors time and money. It features a patented button cap design that protects against tearing and water damage. The system includes the new pneumatic CapStapler, FasCap button cap reels and 18 gauge, 3/8-in. crown button cap staples available in 1-in.lengths. The CapStapler's large capacity reel holds 240 FasCaps.