This Ryobi PCL901B ONE+ 18V Cordless 10 oz. Caulk & Adhesive Gun is a high-quality tool that is perfect for business and industrial purposes. The unit type is a caulking gun, which is designed to dispense adhesive and sealant material. It is a reliable and efficient tool that will help you get the job done quickly and easily. Brand new, ships in two or less business days from time of purchase