3M 1181 Copper Foil, Conductive Acrylic Adhesive (linered)

  • 2.6 mil (.066mm) thickness
  • Electrically conductive acrylic adhesive
  • Removable liner for easy handling

3M 1181 is capable of electrical conductivity and providing EMI shielding.

1-ounce deadsoft copper foil backing
  • Electrically conductive acrylic adhesive
  • 3 inch paper core
  • UL 510 flame-retardant 
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    Size/DescriptionColorUOMPrice 
    1+ Rolls10+ Rolls25+ Rolls50+ Rolls
    Size: 3M 1181 0.125" X 18YD
    Part #: 3M 1181 0.125" X 18YD
    Package Qty: 1
    RollNANA$8.77$8.26Add to Cart
    Size: 0.125-6-1181
    Part #: 0.125-6-1181
    Package Qty: 1
    RollNANA$5.31$5.00Add to Cart
    Size: 3M 1181 0.188" x 18yd
    Part #: 3M 1181 0.188" x 18yd
    Package Qty: 1
    RollNA$12.70$11.99$11.29Add to Cart
    Size: 3M 1181 0.25" x 18yd
    Part #: 3M 1181 0.25" x 18yd
    Package Qty: 1
    RollNA$16.88$15.95$15.01Add to Cart
    Size: 3M 1181 0.313" x 18yd
    Part #: 3M 1181 0.313" x 18yd
    Package Qty: 1
    RollNA$21.14$19.97$18.79Add to Cart
    Size: 3M 1181 0.375" x 18yd
    Part #: 3M 1181 0.375" x 18yd
    Package Qty: 1
    RollNA$23.64$22.33$21.02Add to Cart
    Size: 0.375-6-1181
    Part #: 0.375-6-1181
    Package Qty: 1
    RollNA$16.88$15.95$15.01Add to Cart
    Size: 3M 1181 0.438" x 18yd
    Part #: 3M 1181 0.438" x 18yd
    Package Qty: 1
    RollNA$27.61$26.08$24.54Add to Cart
    Size: 3M 1181 0.47" x 18yd
    Part #: 3M 1181 0.47" x 18yd
    Package Qty: 1
    RollNA$29.63$27.98$26.34Add to Cart
    Size: 3M 1181 0.5" x 18yd
    Part #: 3M 1181 0.5" x 18yd
    Package Qty: 1
    RollNA$31.52$29.77$28.02Add to Cart
    Size: 3M 1181 0.563" x 18yd
    Part #: 3M 1181 0.563" x 18yd
    Package Qty: 1
    RollNA$35.50$33.52$31.55Add to Cart
    Size: 3M 1181 0.625" x 18yd
    Part #: 3M 1181 0.625" x 18yd
    Package Qty: 1
    RollNA$39.40$37.21$35.02Add to Cart
    Size: 0.625-6-1181
    Part #: 0.625-6-1181
    Package Qty: 1
    RollNA$20.64$19.49$18.34Add to Cart
    Size: 3M 1181 0.688" x 18yd
    Part #: 3M 1181 0.688" x 18yd
    Package Qty: 1
    RollNA$43.37$40.96$38.55Add to Cart
    Size: 3M 1181 0.71" x 18yd
    Part #: 3M 1181 0.71" x 18yd
    Package Qty: 1
    RollNA$44.76$42.27$39.78Add to Cart
    Size: 3M 1181 0.75" x 18yd
    Part #: 3M 1181 0.75" x 18yd
    Package Qty: 1
    RollNA$47.29$44.66$42.03Add to Cart
    Size: 3M 1181 0.875" x 18yd
    Part #: 3M 1181 0.875" x 18yd
    Package Qty: 1
    RollNA$55.16$52.10$49.03Add to Cart
    Size: 0.875-6-1181
    Part #: 0.875-6-1181
    Package Qty: 1
    RollNA$28.90$27.29$25.69Add to Cart
    Size: 3M 1181 0.94" x 18yd
    Part #: 3M 1181 0.94" x 18yd
    Package Qty: 1
    RollNA$59.27$55.97$52.68Add to Cart
    Size: 3M 1181 1" x 18yd
    Part #: 3M 1181 1" x 18yd
    Package Qty: 1
    RollNA$63.05$59.54$56.04Add to Cart
    Size: 3M 1181 1.125" x 18yd
    Part #: 3M 1181 1.125" x 18yd
    Package Qty: 1
    RollNA$70.92$66.98$63.04Add to Cart
    Size: 3M 1181 1.25" x 18yd
    Part #: 3M 1181 1.25" x 18yd
    Package Qty: 1
    RollNA$78.80$74.43$70.05Add to Cart
    Size: 3M 1181 1.375" x 18yd
    Part #: 3M 1181 1.375" x 18yd
    Package Qty: 1
    RollNA$86.69$81.87$77.06Add to Cart
    Size: 3M 1181 1.5" x 18yd
    Part #: 3M 1181 1.5" x 18yd
    Package Qty: 1
    Roll$105.07$94.56$89.31$84.06Add to Cart
    Size: 1.5-6-1181
    Part #: 1.5-6-1181
    Package Qty: 1
    RollNA$42.78$40.40$38.02Add to Cart
    Size: 3M 1181 1.625" x 18yd
    Part #: 3M 1181 1.625" x 18yd
    Package Qty: 1
    Roll$113.83$102.45$96.76$91.06Add to Cart
    Size: 3M 1181 1.75" x 18yd
    Part #: 3M 1181 1.75" x 18yd
    Package Qty: 1
    Roll$122.58$110.32$104.19$98.06Add to Cart
    Size: 3M 1181 1.875" x 18yd
    Part #: 3M 1181 1.875" x 18yd
    Package Qty: 1
    Roll$131.34$118.21$111.64$105.07Add to Cart
    Size: 3M 1181 1.89" x 18yd
    Part #: 3M 1181 1.89" x 18yd
    Package Qty: 1
    Roll$132.39$119.15$112.53$105.91Add to Cart
    Size: 3M 1181 2" x 18yd
    Part #: 3M 1181 2" x 18yd
    Package Qty: 1
    Roll$140.10$126.09$119.09$112.08Add to Cart
    Size: 3M 1181 2.25" x 18yd
    Part #: 3M 1181 2.25" x 18yd
    Package Qty: 1
    Roll$157.61$141.85$133.97$126.09Add to Cart
    Size: 3M 1181 2.5" x 18yd
    Part #: 3M 1181 2.5" x 18yd
    Package Qty: 1
    Roll$175.12$157.61$148.85$140.10Add to Cart
    Size: 3M 1181 2.75" x 18yd
    Part #: 3M 1181 2.75" x 18yd
    Package Qty: 1
    Roll$192.63$173.37$163.74$154.10Add to Cart
    Size: 3M 1181 2.83" x 18yd
    Part #: 3M 1181 2.83" x 18yd
    Package Qty: 1
    Roll$198.24$178.42$168.50$158.59Add to Cart
    Size: 3M 1181 3" x 18yd
    Part #: 3M 1181 3" x 18yd
    Package Qty: 1
    Roll$210.14$189.13$178.62$168.11Add to Cart
    Size: 3M 1181 3.78" x 18yd
    Part #: 3M 1181 3.78" x 18yd
    Package Qty: 1
    Roll$264.78$238.30$225.06$211.82Add to Cart
    Size: 3M 1181 4" x 18yd
    Part #: 3M 1181 4" x 18yd
    Package Qty: 1
    Roll$280.19$252.17$238.16$224.15Add to Cart
    Size: 3M 1181 4.72" x 18yd
    Part #: 3M 1181 4.72" x 18yd
    Package Qty: 1
    Roll$330.63$297.57$281.04$264.50Add to Cart
    Size: 3M 1181 5" x 18yd
    Part #: 3M 1181 5" x 18yd
    Package Qty: 1
    Roll$350.24$315.22$297.70$280.19Add to Cart
    Size: 5-6-1181
    Part #: 5-6-1181
    Package Qty: 1
    Roll$158.44$142.60$134.67$126.75Add to Cart
    Size: 3M 1181 5.67" x 18yd
    Part #: 3M 1181 5.67" x 18yd
    Package Qty: 1
    Roll$397.17$357.45$337.59$317.74Add to Cart
    Size: 3M 1181 6" x 18yd
    Part #: 3M 1181 6" x 18yd
    Package Qty: 1
    Roll$420.29$378.26$357.25$336.23Add to Cart
    Size: 3M 1181 7" x 18yd
    Part #: 3M 1181 7" x 18yd
    Package Qty: 1
    Roll$490.34$441.31$416.79$392.27Add to Cart
    Size: 7-6-1181
    Part #: 7-6-1181
    Package Qty: 1
    Roll$221.82$199.64$188.55$177.46Add to Cart
    Size: 3M 1181 8" x 18yd
    Part #: 3M 1181 8" x 18yd
    Package Qty: 1
    Roll$560.38$504.34$476.32$448.30Add to Cart
    Size: 8-6-1181
    Part #: 8-6-1181
    Package Qty: 1
    Roll$253.51$228.16$215.48$202.81Add to Cart
    Size: 3M 1181 9" x 18yd
    Part #: 3M 1181 9" x 18yd
    Package Qty: 1
    Roll$630.43$567.39$535.87$504.34Add to Cart
    Size: 9-6-1181
    Part #: 9-6-1181
    Package Qty: 1
    Roll$285.20$256.68$242.42$228.16Add to Cart
    Size: 3M 1181 10" x 18yd
    Part #: 3M 1181 10" x 18yd
    Package Qty: 1
    Roll$700.48$630.43$595.41$560.38Add to Cart
    Size: 10-6-1181
    Part #: 10-6-1181
    Package Qty: 1
    Roll$316.88$285.19$269.35$253.50Add to Cart
    Size: 3M 1181 11" x 18yd
    Part #: 3M 1181 11" x 18yd
    Package Qty: 1
    Roll$770.53$693.48$654.95$616.42Add to Cart
    Size: 3M 1181 12" x 18yd
    Part #: 3M 1181 12" x 18yd
    Package Qty: 1
    Roll$840.58$756.52$714.49$672.46Add to Cart
    Size: 0.25 in x 6 yd
    Part #: 1/4-6-1181
    RollNA$11.26$10.63$10.01Add to Cart
    Size: 0.5 in x 6 yd
    Part #: 1/2-6-1181
    RollNA$22.52$21.27$20.02Add to Cart
    Size: 0.75 in x 6 yd
    Part #: 3/4-6-1181
    RollNA$24.77$23.39$22.02Add to Cart
    Size: 1 in x 6 yd
    Part #: 1-6-1181
    RollNA$33.02$31.19$29.35Add to Cart
    Size: 2 in x 6 yd
    Part #: 2-6-1181
    RollNA$57.04$53.87$50.70Add to Cart
    Size: 3 in x 6 yd
    Part #: 3-6-1181
    RollNA$85.56$80.81$76.06Add to Cart
    Size: 4 in x 6 yd
    Part #: 4-6-1181
    Roll$126.75$114.08$107.74$101.40Add to Cart
    Size: 6 in x 6 yd
    Part #: 6-6-1181
    Roll$190.13$171.12$161.61$152.10Add to Cart
    Size: 11.5 in x 6 yd
    Part #: 11.5-6-1181
    Roll$364.42$327.98$309.76$291.54Add to Cart
    Backing DescriptionCopper
    AdhesiveSingle-Sided Conductive Acrylic PSA
    Total Thickness mils (mm)2.6 mil (0.066 mm)
    Shielding Effectiveness at 1Ghz (dB)30 MHz to 1 GHz (60dB to 80dB)
    Electrical Resistance (ohms)0.005 ohm
    Breaking Strength lb/in (N/10 mm)25 lb/in (44 N/10mm)
    Elongation (% at Break)-
    Electrical Resistance (ohm)0.005 ohm
    Adhesion to Steel oz/in (N/10 mm)35 oz/in (3,8 N/10 mm)
    UL 510 Flame RetardantYes
    Thermal Resistance °F (°C)200°F (93°C)
    Restocking fee60% restocking fee
    Restocking fee-