3M™ 11 Acetate Cloth Electrical Tape
3M™ 11 Acetate Cloth Electrical Tape

$5.00 – $183.00 / finished roll (USD)Custom widths available ($200 deposit credited)

Select options This product has multiple variants. The options may be chosen on the product page
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3M™ 11 Acetate Cloth Electrical 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
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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 #11 3M™ Industrial Tape

3M™ 11 Acetate Cloth Electrical Tape

3M™ 11 Acetate Cloth Electrical Tape
THICKNESS · total0.177 mm7.0 mil
TEMP RANGE · continuous0°C to 105°C (32°F to 221°F) · UL Class 105°CContinuous service temperature
MASTER ROLL · max width603 mmCustom slitting 1–603 mm

$5.00 – $183.00 / finished roll (USD)Custom widths available ($200 deposit credited)

Thickness 0.177 mm (7.0 mil) · Temp. 0°C to 105°C (32°F to 221°F) · UL Class 105°C · 66 m per roll · Master width 603 mm · High absorbency varnish impregnations, coil bundling, harness wrapping

Master roll engineering specs (TDS)

DOC-TDS-3M-11
Total thickness 0.177 mm (7.0 mil)
Max master width 603 mm (CNC slitting 1–603 mm)
Temperature range 0°C to 105°C (32°F to 221°F) · UL Class 105°C
Backing Black cellulose acetate cloth
Adhesive Thermosetting rubber pressure-sensitive adhesive
Typical applications High absorbency varnish impregnations, coil bundling, harness wrapping
SKU: 3M-11-603mm66M Category:

3M™ Acetate Cloth Electrical Tape 11 features a conformable black woven cellulose acetate cloth backing paired with a thermosetting rubber adhesive. Its porous weave absorbs electrical insulating resins and varnishes completely, locking coils into a solid, moisture-resistant matrix. Highly conformable and easily torn by hand for rapid coil bundling.

Key Performance Highlights

  • Conformable black woven acetate cloth backing absorbs electrical varnishes and resins readily
  • Aggressive thermosetting rubber adhesive cures under baking to form permanent bond
  • Non-corrosive formulation prevents copper wire pitting and corrosion
  • Excellent hand-tearability for fast manual assembly on coil production lines

Recommended Industrial Applications

Transformer coil winding, wire harness bundling, motor lead anchoring, acoustic anti-rattle cushioning

Authoritative Technical Specifications

Backing Material Black cellulose acetate cloth
Adhesive System Thermosetting rubber pressure-sensitive adhesive
Total Thickness 0.177 mm (7.0 mil)
Operating Temperature 0°C to 105°C (32°F to 221°F) · UL Class 105°C
Visual Color / Appearance Black (Woven Acetate Cloth)
Dielectric / Flame Rating UL Recognized, File E17385, 2,000 Volts dielectric breakdown
Precision Converting Precision Rotary Slitting, Die-Cutting, Custom Widths from 2mm to Log Width

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