3M™ 1245 Embossed Copper Foil Tape

$20.00 – $138.00 / finished roll (USD)Custom widths available ($200 deposit credited)

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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

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 #1245 Embossed Foil / Contact

3M™ 1245 Embossed Copper Foil Tape

Embossed Copper Foil Tape

THICKNESS · total0.101 mm4.0 mil

TEMP RANGE · continuous-40°C to 130°CContinuous service temperature

MASTER ROLL · max width584 mmCustom slitting 1–584 mm

$20.00 – $138.00 / finished roll (USD)Custom widths available ($200 deposit credited)

Thickness 0.101 mm (4.0 mil) · Temp. -40°C to 130°C · Master roll 584 mm · High-attenuation EMI shielding, seamless metal enclosure grounding

Width: 25mm

Clear

DOC-TDS-3M-1245

Embossed pattern cuts through non-conductive adhesive layer to establish direct metal contact with substrate.

Total thickness	0.101 mm (4.0 mil)
Max master width	584 mm (CNC slitting 1–584 mm)
Temperature range	-40°C to 130°C
Backing	Embossed copper foil cutting through adhesive layer
Adhesive	Embossed Direct-Contact Acrylic
Typical applications	High-attenuation EMI shielding, seamless metal enclosure grounding