Milwaukee 6562-23 14.4-Volt Caulk Adhesive Gun with Quart Carriage Kit Reliable electric14.4-volt caulk/adhesive gun 50% faster than competitive cordless caulk guns Powerful 620-pound pushing force to dispense high-viscosity materials Remote speed dial and trigger switch for optimal bead control Dispenses up to 76-packs of sub floor adhesive per battery charge