3M Professional Caulking Gun, 08993, 1/10 gal (0.25 cm) The 3M Professional Caulking Applicator is a high-performance rod-driven applicator for dispensing single-component 3M caulkable sealers and adhesives in collision repairIts cast steel construction holds up under challenging conditions, and its friction feed operation helps ensure smooth beads and professional resultsAdded features include a hanging hook and thumb-activated pressure release. Product Information Brand 3M Part # 7000120433 Origin Country United Kingdom Product Type Calking Guns Product InformationCast steel barrel, rod, handle and trigger mechanism adds durability and long lifeCurved back of rod creates convenient hook for hanging on racks when tool is not in useHigh-performance professional applicator for applying caulks, sealants and adhesivesPressure release lever is thumb-operated for ease of useSized for 0.378 lt (1/10-gallon) cartridges, compatible with many 3M products