Sturdy caulk gun designed for applying caulks, sealants, adhesives, glazing and other cartridge products. Revolving, easy-load barrel, with "no drip" feature, alloy handle, smooth piston rod and ladder hook. Heavy-duty construction but lightweight feel. 1/10 gallon barrel holds most standard cartridges. Use for medium to heavy applications.Professional qualityHeavy-duty constructionLightweight feelFor medium to heavy applicationsDripless