High Strength Aluminum Foil Tape
3M™ Conductive Aluminum Foil Tape 3302 is a 2 mil aluminum foil backed tape consisting of a high strength, dead soft aluminum foil backing and a conductive acrylic adhesive. This tape resists flame, moisture, weather, UV degradation and many chemicals. It is a thermally conductive tape ideal for heating and cooling efficiency. It helps reflect heat and light and is malleable to conform to irregular or uneven surfaces. This tape is a durable option for conductive applications and EMI and RFI shielding applications in the electronics industry. A wide temperature range (from 0°F/-18°C to 225°F/107°C) allows this tape to be used in a variety of low and high temperature applications.
Suggested Applications
- Printed circuit manufacture and repair
- Shielding applications in the electronics industry
- Low level EMI and RFI shielding applications
Conductive Adhesive that “Wets Out”
3M™ Conductive Aluminum Foil Tape 3302 is coated with an aggressive conductive acrylic adhesive system that bonds well to a diverse selection of materials, including low surface energy materials and those with difficult textures. It has good “wetting out” capabilities to all surfaces. This tape is mounted on a glassing paper release liner to help preserve the adhesive prior to adhesion and assist in the application of the tape. Once bonded, this tape provides a thermally conductive bond that is ideal for heating and cooling efficiency.

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3M 64935, Scotch-Brite Hand Pad 7448 PRO, PO-HP, SiC Ultra Fine, 6 in x 9 in, 7100023340, 20/Carton
Dynabrade 91429 1/2" W x 12" L 80 Grit A/O DynaCut Belt, 50/pack
Standard Abrasives 882115, A/O Unitized Wheel, 821, 2 in x 1/2 in x 1/4 in, 7010310376
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ACS CX1250 Diamond Belt, 1/2" X 24" 20u
3M 08017, Marine Grade Silicone Sealant, White, 3 oz Tube, 7000120479, 6/Case
3M 22397, Roloc Disc 361F, 60 YF-weight, TR, 1-1/2 in x NH, 7000045097
3M 35083, EMI Copper Foil Shielding Tape 1181, 1/4 in x 18 yd (6,35 mm x 16,5 m), 7000132168
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Standard Abrasives 37446, PSA A/O Disc, 700595, 1-1/2 in x NH, 60, 7010331822
3M 70995, Scotch-Weld Acrylic Adhesive DP8410NS, Green, 490 mL Duo-Pak, 7100024045,6/case
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3M 29858, Sanding Screen, 80 grit, 12 in x 18 in, 7100161088
3M 92768, Heavy Duty Stripping Tool 10110NA-PT, 3 Coarse, One, Open Stock, 3.375 in. x 5 in. Handle and Pad, 7010292604
Standard Abrasives 722809, PSA A/O Extra Disc, 5 in x NH, 60, 7010368721
3M 42823, Electrically Conductive Double-Sided Tape 5113DFT-50, 500 mm x 30 m, 1 Roll/Case, 7100313602 
