3M SKU: 7010334739
Lead Time: ~2 days
3M™ Metallized Flexible Duct Tape 3350 is a 3.1 mil thick silver polypropylene tape with an aggressive acrylic adhesive used for sealing flexible ducts and connector systems. This tape meets the requirements of UL181B-FX and is used by commercial contractors in the residential and commercial construction industry.
Durable cold weather acrylic adhesive provides long-term adhesion. Hand tearable tape unwinds easily from the roll. Polypropylene film backing provides high tensile strength for demanding applications. Protects and insulates flexible ducts and connector systems. Resists flame, moisture, UV degradation, chemical attack