Share
Print
3M
3M Foil Tape 3340; 2-1/2" x 50 yd., 2 mil
Hover over image to magnify
Technical Specifications
Adhesion Strength
30 oz/in.
Mfr. Part Number
51111078112
Adhesive
Acrylic
Package Quantity
1
Backing Material
Aluminum Foil
Shipping Weight
1.8 lb.
Brand
3M
Tape Shape
Continuous Roll
Color Family
Silver
Thickness
2 mil
Item
Foil Tape
Width
2-1/2 in.
Length
50 yd.
Product Description
- 2.0 mil aluminum foil backing is ideal as a vapor seal tape for duct closure
- Listed for both UL181A-P and UL181B-FX
- Replaces mechanical fasteners for rigid duct board
- Thermally conductive backing helps heating and cooling efficiency
- Permanent acrylic adhesive combined with the durable 2.0 mil backing provides long service life The 3M™ Foil Tape 3340 is ideal for sealing rigid fiberglass duct boards and flexible air duct systems. Our tape meets requirements for UL 181 A-P and UL 181 B-FX Listings as a measure of reliability and quality standards. Our 3M™ Foil Tape 3340 is constructed using a 2.0 mil aluminum foil backing with a strong, pressure sensitive acrylic adhesive for long-term adhesion, along with an easy releasing poly coated kraft paper liner to protect the adhesive and keep the tape ready for use. the highly engineered aggressive acrylic adhesive performs in both cold and hot termperature conditions. <b>Recommended Applications</b>
- Heating Ventilation Air Conditioning (HVAC)
- Duct closure
- Vapor seal on reinforced fiberglass duct board
- For use with rigid fiber glass duct board
- For use with flexible air ducts and air connectors <b>Superb Temperature Resistance</b> When sealing ducts and other surfaces for heating, ventilation and air conditioning systems, it's essential to have a strong, long-lasting foil tape that can stand up well to hot and cold temperatures. The 3M™ Foil Tape 3340 has the combination of a foil backing and acrylic adhesive that gives our tape a superb operational temperature range of -40F (-40C) to 300F (149C). The benefits don't end there; the foil backing also serves as an excellent barrier against moisture, dust and many chemicals making it strong, durable and long-lasting. The very low moisture vapor transmission rate makes the tape a good sealant and the acrylic adhesive supplies superior temperature and UV resistance to give you a strong, lasting and reliable bond. 3M™ Foil Tape 3340 is used in a variety of applications across a number of industries, including: transportation, specialty vehicle, metalworking, construction, automotive, military and government, general industrial, MRO, electronics and aerospace.
Item Barcode
3M Silver Foil Tape 2.5"X50YD
| Name | Item | Description | |
|---|---|---|---|
 | UNSPSC CODES | 31201500 | |
 | VMRS (ATA) CODES | 053-999-091 | 3M FOIL TP SLVR 2.5X50Y |
All information contained herein is the property of Imperial Supplies LLC, and is published here for your use only. Any reproduction or distribution of this information without prior written consent from Imperial Supplies LLC is strictly prohibited.
Imperial Supplies LLC does not provide services and products outside the United States
For more product information by email, click here