CRL Adhesive Guns and Pumps can be used with a variety of liquid adhesives, sealers, and primers. Screw the pump top directly into 6 or 16 fl. oz. (177 or 473 ml) cone top cans, or pour from larger containers into the adhesive gun can. All guns and pumps feature a heavy-duty pump spring and cap for long-lasting durability. The CRL Adhesive Gun Brush Tip attaches to our Adhesive Guns and Pumps. Use it to spread sealant over wider joints. Use Cat. No. CRL2032 General Purpose Solvent and Adhesive Cleaner to properly clean the guns and pumps.