AP Duct Seal Putty

Duct seal putty is a versatile material used for sealing ductwork, electrical boxes, and other applications where a waterproof and airtight seal is required. It is a pliable substance that can be easily molded and shaped to fit around pipes, wires, or other irregular shapes. The putty is commonly made from a combination of clay, mineral fillers, and synthetic rubber compounds, which give it its adhesive and sealing properties.

One of the key benefits of sealing putty is its ability to create a tight seal that prevents air leaks and moisture infiltration. This helps improve the energy efficiency of HVAC systems and prevents water damage in electrical installations. Additionally, duct seal putty is non-toxic and safe to use in both residential and commercial settings.

Overall, duct seal putty is a cost-effective solution for sealing gaps and holes in ductwork and electrical systems, providing a durable and long-lasting seal that helps maintain the integrity of the systems it is applied to.

Features

• All weather, flame resistant non-drying putty with superior adhesion.
• Temperature range: -4°F - 122°F
• Working temperature:41 °F - 104 °F  (Putty will harden below 41 °F, always heat before use at this temperature).