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 degree F up to 350 degree F.

• Dough-like material
• Helps seal conduit openings, gaps and holes against drafts, dust, moisture and noise
• Easy to handle
• Simple to install
• Under normal conditions the material will not harden or form a skin
• Non-conduction
• Non-deteriorating
• Non-toxic
• Non-corrosive
• Non-staining
• Non-curable
• Flash point is over 550 degree F
• Temperature ranges between -20 degree F to 350 degree F