3M™ No Cleanup Applicator Gun is a high-performance applicator gun designed for use with 3M No Cleanup products (sold separately). This unique siphon-feed applicator gun offers a convenient and inexpensive means for spraying low-viscosity solutions contained within the Cleanup cans.3M No Cleanup Applicator Gun is part of a whole system of products designed to bolster and protect automotive coatings. With the help of this applicator gun, operators can achieve clean, uniform coatings on their panels. Best of all, the 3M No Cleanup Applicator Gun has a name that precedes it. In other words, this applicator gun requires no cleaning after use.