MFR #:7010302197
EIS #:3M421X1
UPC #:00051138953089
MFR #:7010302197
EIS #:3M421X1
UPC #:00051138953089
Out of Stock
Min Qty:1
|Qty Increment:1
WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov
We developed 3M™ Lead Foil Tape 421 as an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release film liner, our malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs. - 3M lead foil tape 421 are backed with a rubber adhesive, offering excellent conformability in a variety of application conditions, indoors and out. Performs over a wide variety of temperature conditions and is heat reflective.
$114.56 / Roll
Min Qty:1
|Qty Increment:1
WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov
We developed 3M™ Lead Foil Tape 421 as an electrically and thermally conductive tape. This highly conformable tape resists flame, moisture, weather, UV degradation, chemicals and radiation. Mated with an easy-release film liner, our malleable tape can be shaped into complex or detailed patterns or die-cut into specific shapes to meet assembly and manufacturing process needs. - 3M lead foil tape 421 are backed with a rubber adhesive, offering excellent conformability in a variety of application conditions, indoors and out. Performs over a wide variety of temperature conditions and is heat reflective.
- Attributes
- Features
- Applications
Attributes
General Information
Item NameTape
Trade Name3M
Series421
General Features
Shelf Life18 Months
Storage Temperature60 to 80 °F
Design & Construction
Adhesive TypeRubber
Backing MaterialLead Foil
ColorDark Silver
Performance Details
Adhesive Strength31 oz/Inch
Flame RetardantYes
Physical Properties
Core Size3 Inch
Elongation14%
Length36 Yard
Thickness6.3 mil
Width1 Inch
Environmental Condition
Temperature Rating225 °F
Features
- Dark silver, lead foil 4 Mil backing, rubber adhesive, temperature range -60 to 225 °F
- Good conformability, electrically and thermally conductive, strong acid and base resistance, electroplating, radiation barrier, x-ray plate masking, weighting and balancing, die-cuttable
- Heat and light reflective tape protects insulates and enhances lighting efficiency
- Can be die-cut into specific shapes for assembly and The rubber based adhesive combined with the rugged, durable backing provides long service life processes
- Backing thickness of 4 Mil
- Temperature rating of -60 to 225 °F
Applications
- For Automotive, Aerospace, HVAC, Appliance, Military, Government, Defense, Marine, Metal Finishing, Electronics, Recreational Vehicle, Construction, General Industrial Masking, Sealing, Seaming, Shielding, Chemical Stripping, Harness Wrapping, Joining, Vibration Damping, Electroplating, Plastic Protection, Chemical Milling, Heat Shielding, Heat Reflecting, Paint Stripping