Butyl gasket is used in tape and bead form to seal transverse duct connections systems helping to provide a moisture and air-tight seal. This tighter seal also helps reduce energy waste and noise. BTL316 Butyl gasket is a dark gray permanently soft, non-drying tape sealant compound which contains virgin butyl polymer to enhance its sealing properties and aging characteristics. It is formulated to retain low-temperature operating properties. BTL316 Butyl gasket will not crack or separate while being applied at low end of temperature usage range, however, it is recommended that the material be stored at moderate temperature to enhance its application characteristics. When stored at warehouse conditions, it will remain usable for a prolonged period. BTL316 Butyl gasket will adhere to most clean, dry surfaces such as steel, galvanized steel, aluminum, plastic, wood and concrete. The product is nonhazardous and non-toxic.

Duro Dyne Butyl gasket can withstand movement without cracking

Adheres to most dry, clean surfaces such as steel, aluminum, plastics, wood and concrete

Excellent resistance to water, alcohols, mild acids and mild bases

Non-corrosive

All Duro Dyne Butyl gasketing is considered a non-irritant for "appraisal of the safety of chemicals in food, drugs and cosmetics"

Excellent sealant for HVAC, as well as many other industries

Remains pliable and will not crack or separate while being applied at low end of temperature usage range; when stored in warehouse conditions, it will remain usable for a prolonged period