DS-110N Features: -Duct seal compound.-Seals conduit openings against drafts, dust, moisture and noise.-Protects terminal boxes, pot heads and bushings from corrosive elements.-Deadens switch gear panel noise.-Dough like compound is easily thumbed over holes and gaps.-Will not harden or form a skin under normal conditions.-Not for outdoor use. Dimensions: -Dimensions: 1.8" H x 1.4" W x 6.4" D.