Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M™ Aluminum Foil Tape 425

3M Product Number  425     
3M(TM) Aluminum Foil Tape 425
3M(TM) Aluminum Foil Tape 425
3M™ Aluminum Foil Tape 425 Silver, 4.6 mil (0.12mm), Dead-soft aluminum foil tape with a pressure sensitive acrylic adhesive.
  • High performance aluminum foil tape, 2.8 mil thick foil backing
  • Premium aluminum foil for aerospace, appliance, automotive, U.L. 746C, U.L. 723, F.A.R. 25.853(a)
  • Resists flame, resists moisture, resists weather, resists UV degradation, chemical resistant tape, thermally conductive tape for heating and cooling efficiency, heat reflective tape, light reflective tape, conformable tape
Need Help?

Questions? We can help

Contact Us

 

Product Resultsvar modelsTxt="Product Results";

Products and Purchase Options: 

55 Results (Displaying results 16-30)
3M IDMarketplace Formal NameColorLengthWidth
700063855563M™ Aluminum Foil Tape 425 Silver US, 7 in x 60 yd 4.6 mil, 1 roll per case BulkSilver60 Linear Yard7 Inch  
700063863233M™ Aluminum Foil Tape 425 Silver, 1/2 in x 60 yd 4.6 mil, 72 rolls per case BulkSilver60 Linear Yard0.5 Inch  
700063864223M™ Aluminum Foil Tape 425 Silver US, 3 in x 360 yd 4.6 mil, 3 rolls per case BulkSilver360 Linear Yard3 Inch  
700063856483M™ Aluminum Foil Tape 425 Silver US, 38 mm x 330 m 4.6 mil, 5 rolls per caseSilver360.89 Linear Yard1.49 Inch  
700063864633M™ Aluminum Foil Tape 425 Silver US, 127 mm x 55 m 4.6 mil, 3 rolls per caseSilver60.14 Linear Yard5 Inch  
700063872893M™ Aluminum Foil Tape 425 Silver, 11/20 in x 60 yd 4.6 mil, 72 rolls per case BoxedSilver60 Linear Yard0.55 Inch  
700063860423M™ Aluminum Foil Tape 425 Silver US, 25 mm x 10 m 4.6 mil, 36 rolls per caseSilver10.93 Linear Yard0.98 Inch  
700063888653M™ Aluminum Foil Tape 425 Silver, 25 mm x 55 m 4.6 mil, 36 rolls per caseSilver60.14 Linear Yard0.98 Inch  
700063858613M™ Aluminum Foil Tape 425 Silver US, 150 mm x 55 m 4.6 mil, 1 roll per caseSilver60.14 Linear Yard5.9 Inch  
700063859033M™ Aluminum Foil Tape 425 Silver US, 8 in x 60 yd 4.6 mil, 1 roll per case BulkSilver60 Linear Yard8 Inch  
700063863643M™ Aluminum Foil Tape 425 Silver US, 2 in x 60 yd 4.6 mil, 24 rolls per case BulkSilver60 Linear Yard2 Inch  
700063864893M™ Aluminum Foil Tape 425 Silver US, 12 in x 60 yd 4.6 mil, 1 roll per caseSilver60 Linear Yard12 Inch  
700063881543M™ Aluminum Foil Tape 425 Silver, 36 in x 60 yd 4.6 mil, 1 roll per case BoxedSilver60 Linear Yard36 Inch  
700063923543M™ Aluminum Foil Tape 425 Silver, 16 in x 60 yd 4.6 mil, 1 roll per caseSilver60 Linear Yard16 Inch  
700063908383M™ Aluminum Foil Tape 425 Silver US, 3/8 in x 60 yd 4.6 mil, 96 rolls per caseSilver60 Linear Yard0.37 Inch  
55 Results (Displaying results 16-30)

Specifications

Adhesion to Steel oz/in (N/100 mm)47 (51)
Adhesive TypeAcrylic
ApplicationsEMI RFI Shielding of Seams, Sealing Plate Edges Against Solvent Penetration, Maximize Cooling Efficiency of Refrigerators, Dryer Blower Housing Sealing, Shielding From Engine Heat
Backing MaterialAluminum Foil
Backing Thickness2.8 mil
Backing Thickness (metric)0.07 mm
Brand3M
ColorSilver
Connection ResistancePoor (> 0.020 ohm)
Elongation8 Percent
IndustriesTransportation, Specialty Vehicle, Metalworking, Construction, Automotive, Military & Government, General Industrial, MRO, Appliance, Electronics, Aerospace
Length360.89 Linear Yard, 60 Linear Yard, 60.15 Linear Yard, 218.72 Linear Yard, 360 Linear Yard, 10.93 Linear Yard, 60.14 Linear Yard, 180 Linear Yard
Length (Metric)54.86 m, 10 m, 55 m, 164.59 m, 329.18 m, 200 m, 330 m
Liner TypeEasy Release Film
Meets SpecificationsSAE AMS, F.A.R. 25.853(a), UL 746C, UL 723
Operating Temperature Range (Celsius)-54 to 149 Degree Celsius
Operating Temperature Range (Fahrenheit)-65 to 300 Degree Fahrenheit
Product FormRoll
Shelf Life24 Months
Shielding EffectivenessFair (50-70dB)
Tensile Strength lb/in (N/100 mm)30 (525)
Total Thickness4.6 mil
Width8 Inch, 0.75 Inch, 5 Inch, 11.81 Inch, 6 Inch, 2.55 Inch, 19.68 Inch, 3.5 Inch, 2.5 Inch, 36 Inch, 5.9 Inch, 2.36 Inch, 7.5 Inch, 4 Inch, 12 Inch, 0.37 Inch, 1.25 Inch, 0.74 Inch, 0.98 Inch, 7 Inch, 2.07 Inch, 1.96 Inch, 4.92 Inch, 1 Inch, 48 Inch, 1.49 Inch, 10 Inch, 0.5 Inch, 3 Inch, 2.95 Inch, 1.75 Inch, 0.55 Inch, 0.25 Inch, 25 Inch, 1.5 Inch, 9 Inch, 3.25 Inch, 16 Inch, 15.74 Inch, 3.14 Inch, 2.83 Inch, 2 Inch
Width (Metric)76.2 mm, 125 mm, 25 mm, 13.97 mm, 52.78 mm, 203.2 mm, 914.4 mm, 19.05 mm, 88.9 mm, 177.8 mm, 150 mm, 80 mm, 304.8 mm, 635 mm, 25.4 mm, 63.5 mm, 38.1 mm, 82.55 mm, 44.45 mm, 19 mm, 6.35 mm, 1219.2 mm, 31.75 mm, 400 mm, 75 mm, 500 mm, 72 mm, 406.4 mm, 190.5 mm, 12.7 mm, 254 mm, 152.4 mm, 38 mm, 127 mm, 228.6 mm, 50.8 mm, 101.6 mm, 65 mm, 305 mm, 60 mm, 50 mm, 300 mm, 9.52 mm