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SHENZHEN CNC CLEANROOM ONLINE · master rolls in stock · slitting from 1 roll
3M™ 1170 Aluminum Foil EMI Shielding Tape
FAST DISPATCH 48 h dispatch Stocked finished rolls shipped worldwide
CNC TOLERANCE ±0.1 mm tolerance Class-1000 cleanroom CNC slitting
TRACEABILITY 3M™ lot traceable Factory batch COA with every shipment
Need 3M™ 1170 die-cut into a custom part?

We die-cut to your CAD drawing: shaped gaskets, FPC stiffeners, pull-tab liners, roll or sheet delivery with waste removed.

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01 Class-1000 cleanroom slitting · square edges, no adhesive squeeze-out
02 Individually sealed in anti-static PE bags with the factory lot number
03 Commercial invoice (CI), packing list (PL) and TDS included
3M™ GENUINE MASTER ROLL · SKU #1170 Aluminum Foil / Thermal

3M™ 1170 Aluminum Foil EMI Shielding Tape

Aluminum Foil EMI Shielding Tape
THICKNESS · total0.081 mm3.2 mil
TEMP RANGE · continuous-40°C to 130°CContinuous service temperature
MASTER ROLL · max width584 mmCustom slitting 1–584 mm

$10.00 – $68.00 / finished roll (USD)Custom widths available ($200 deposit credited)

Thickness 0.081 mm (3.2 mil) · Temp. -40°C to 130°C · Master roll 584 mm · Thermal heat spreading, precision hardware EMI shielding, UL510 flame retardant assemblies

Master roll engineering specs (TDS)

DOC-TDS-3M-1170
Conductive acrylic adhesive · Excellent heat dissipation and EMI shielding · Flame retardant to UL510.
Total thickness 0.081 mm (3.2 mil)
Max master width 584 mm (CNC slitting 1–584 mm)
Temperature range -40°C to 130°C
Backing 2.0 mil smooth aluminum foil backing
Adhesive Conductive Acrylic
Typical applications Thermal heat spreading, precision hardware EMI shielding, UL510 flame retardant assemblies
SKU: 1170 Category:

3M™ 1170 — Aluminum Foil EMI Shielding Tape

Technical specification: Conductive acrylic adhesive · Excellent heat dissipation and EMI shielding · Flame retardant to UL510.

Typical applications: Thermal heat spreading, precision hardware EMI shielding, UL510 flame retardant assemblies

Delivery: Precision CNC slitting to any custom width from 3 mm, plus CAD die-cutting on request.

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