GB DS-530 Duct Seal Compound, Gray

Gardner Bender duct seal compound plugs is a dough-like material that is easy to handle. This material helps seal and protect gaps, holes and conduit openings against dust, moisture, drafts and noise. This material is non-toxic, non-corrosive and non-staining. This seal can be used in temperatures that range between -20 to 350 deg F.