3M Conductive Electrical Tape: 1/2 in Wd, 72 yd Lg, 2.2 mil Thick, 20 V Volt Rating
The 3M Conductive Electrical Tape (MPN 40PR 1/2X72) is a transparent, anti-static conductive adhesive electrical film tape, 1/2 inch wide, 72 yards long, 2.2 mil thick, with a 20 V voltage rating. 3G Electric…
SKU 3G-OTH-569338
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Product Description
The 3M Conductive Electrical Tape (MPN 40PR 1/2X72) is a transparent, anti-static conductive adhesive electrical film tape, 1/2 inch wide, 72 yards long, 2.2 mil thick, with a 20 V voltage rating. 3G Electric interprets customer demand and delivers this tape across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is 3M Conductive Electrical Tape used for?
3M Conductive Electrical Tape is used for anti-static shielding and grounding in electronic assemblies, cable wraps, and EMI/RFI protection. Its transparent, conductive adhesive film provides reliable electrical contact at 20 V rating, making it ideal for sensitive industrial and instrumentation applications.
What are the specifications of 3M Conductive Electrical Tape 40PR 1/2X72?
This 3M tape is 1/2 inch wide, 72 yards long, 2.2 mil thick, with a 20 V voltage rating. It is transparent and part number 40PR 1/2X72. The conductive adhesive film offers anti-static properties for low-voltage electrical bonding and shielding in industrial environments.
Where to buy 3M Conductive Electrical Tape worldwide?
3G Electric supplies 3M Conductive Electrical Tape worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine 3M tape and support procurement across 14 departments, including specialist expertise in combustion, pumps, and controls.
How to install 3M Conductive Electrical Tape?
Clean the surface thoroughly to remove oils and debris. Apply the tape with light tension, ensuring full contact for conductive adhesion. Avoid stretching beyond 2.2 mil thickness. For best results, use at temperatures above 0 °C and press firmly along the entire length. 3G Electric can advise on application best practices.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M anti-static conductive adhesive electrical film tape. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









