3M™ Metallized Flexible Duct Tape 3350, Silver, 48 mm x 109.6 m, 3.1 mil, 12 rolls per case Gloves 3M SKU: 7100046321

3M SKU: 7100046321

3M SKU: 7010494528

3M SKU: 7000119709

3M SKU: 7000122064

3M™ Metallized Flexible Duct Tape 3350, Silver, 48 mm x 109.6 m, 3.1 mil, 12 rolls per case Gloves 3M SKU: 71000463213M 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