Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Aluminum Foil Tape 3338

3M Product Number  3338     
3M(TM) Aluminum Foil Tape 431
3M(TM) Aluminum Foil Tape 431
3M™ Aluminum Foil Tape 3338, 5.0 mil aluminum foil, 2.0 mil acrylic adhesive, 66# polycoated kraft paper release liner. (Venture 1516CW)
  • 5.0 mil premium performance aluminum foil backing with acrylic adhesive.
  • 66. lb. moisture stable liner.
  • 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: 

2 Results (Displaying results 1-2)
3M IDUPCMarketplace Formal NameColorLengthWidth
70006732609000511156331573M™ Aluminum Foil Tape 3338 Silver, 48 in x 50 yd 7.0 mil, 1 roll per case BulkSilver50 Linear Yard48 Inch 
70006732591000511156331403M™ Aluminum Foil Tape 3338 Silver, 48 in x 250 yd 7.0 mil, 1 roll per case BulkSilver250 Linear Yard48 Inch 
2 Results (Displaying results 1-2)
5.0 mil aluminum foil tape with high temperature resistant acrylic adhesive.


Adhesion to Steel oz/in (N/100 mm)45 (49)
Adhesive TypeAcrylic
Backing MaterialAluminum Foil
Backing Thickness5 mil
Backing Thickness (metric)0.13 mm
IndustriesTransportation, Specialty Vehicle, Metalworking, Construction, Automotive, Military & Government, General Industrial, Electronics, Aerospace
Length250 Linear Yard, 50 Linear Yard
Length (Metric)45.72 m, 228.6 m
Liner TypePolycoated Kraft Paper Release
Maximum Operating Temperature (Celsius)149 Degree Celsius
Maximum Operating Temperature (Fahrenheit)300 Degree Fahrenheit
Operating Temperature Range (Celsius)-34 to 149 Degree Celsius
Operating Temperature Range (Fahrenheit)-30 to 300 Degree Fahrenheit
Product FormRoll
Tensile Strength50 lb/in
Tensile Strength (metric)876 N/100mm
Total Thickness7 mil
Width48 Inch
Width (Metric)1219.2 mm