Description

• Used to seal vacant or occupied ducts
• Can be custom ordered to assure exact OD & ID configurations for your project’s application.
•  Available in 1″ thru 4″ sizes (solid, split and with pre-sized cable openings) 
•  Contain no metal parts
• Applications are for long-term and temporary duct sealing
• Removable to allow future duct access
•  Provides sediment infiltration protection, rodent control, and are gas and watertight under normal environmental conditions