Polyken 555 FlexFix Film Sealing and Long-Life Acrylic Adhesive, Black

Long-life acrylic adhesive. Hand-tearable & contractor-friendly. No solvent odor. Easy-to-read UL marking. Excellent resistance to mold and mildew growth. Good all temperature performance (-10 to 250F) Contractor tough closure system for use on UL Listed flexible, non-metallic air duct. Sealing dryer vent connections. Seals and patches reflective and bubble insulation materials.