Gardner Bender DS-530 Duct Seal

Gardner Bender DS-530 5-lb Duct Seal

• Deadens switch gear panel noise
• Not for use outdoors
• Duct Seal Compound

This compound seals conduit openings against drafts, dust moisture and noise. It also protects terminal boxes, pot heads and bushings from corrosive elements and deadens switch gear panel noise. The dough-like compound is easily “thumbed” over holes and gaps. It will not harden or form a skin under normal conditions.