3M SKU: 7010383663
Lead Time: ~2 days
3311 is ideal for sealing joints and seams against moisture and vapor on foil jacketing insulation. It can also be used in general maintenance and automotive repair.
Aggressive adhesive seals seams and joints for long term durability. For duct sealing and general repairs. For long term repairs. Soft aluminum foil conforms to irregular surfaces and provides a reliable vapor barrier. UL 723 rated for flame and smoke characteristics