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3M Products & Supplies

3M™ Lead Foil Tape 421, Dark Silver, 3/4 in x 36 yd, 6.3 mil, 12 Roll/Case - 7000049079

Sold As: 12-Pack
SKU: 7000049079
MPN: 7000049079
Stock Item: Stock items typically ship within 2-3 business days
UPC: 00051138953072
3M ID: 70006387255
5 Digit UPC: 95307
$1,099.57 ($91.63 / Count)
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Product Description

3M™ Lead Foil Tape 421 Is an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. The malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs.

Features

  • Conformable tape resists flame, moisture, weather, UV degradation, and many chemicals
  • Heat and light reflective tape protects, insulates and enhances lighting efficiency
  • Performs over a wide variety of temperature conditions and is heat reflective
  • The rubber-based adhesive combined with the rugged, durable backing provides long service life
  • Can be die-cut into specific shapes for assembly and manufacturing processes
Spec Sheet

 

Downloads

Specifications

Shelf Life547
Country of OriginUnited States
Tensile Strength (Imperial)15.0
Shelf Life UOMMonth
Backing (Carrier) Thickness (Imperial)4.0
Back Side Adhesive Thickness (Metric)0.1
Maximum Operating Temperature (Celsius)107.0
Minimum Operating Temperature (Fahrenheit)-60.0
Overall Width (Imperial)0.75
Minimum Operating Temperature (Fahrenheit) UOMDegree
Adhesive TypeRubber
Tensile Strength (Imperial) UOMlb/in
Total Tape Thickness without Liner (Metric)0.16
Backing (Carrier) Thickness (Metric)0.1
Backing (Carrier) Thickness (Imperial) UOMmil
Tensile Strength (Metric) UOMN/100mm
Overall Length (Imperial)36.0
Tensile Strength (Metric)26.3
Backing (Carrier) Thickness (Metric) UOMmm
Overall Length (Metric) UOMm
Overall Width (Metric) UOMmm
Total Tape Thickness without Liner (Metric) UOMmm
Total Tape Thickness without Liner (Imperial)6.3
Back Side Adhesive Thickness (Metric) UOMmm
Elongation at Break14
Overall Width (Imperial) UOMin
Total Tape Thickness without Liner (Imperial) UOMmil
Product ColorDark Silver
Units per Case12.0
IndustriesAerospace, Appliance, Automotive, Construction, Electronics, General Industrial, Metalworking, Military and Government, Specialty Vehicles, Transportation
Minimum Operating Temperature (Celsius)-51.0
Minimum Operating Temperature (Celsius) UOMDegree
Maximum Operating Temperature (Fahrenheit)225.0
Maximum Operating Temperature (Celsius) UOMDegree
Backing (Carrier) MaterialLead Foil
Maximum Operating Temperature (Fahrenheit) UOMDegree
Overall Width (Metric)19.05
Overall Length (Metric)32.91
Overall Length (Imperial) UOMyd

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