3MMoisture-Resistant Electrical Tape, Pads & Putty

3M Electrical Tape: 1 1/2 in Wd, 1 5/8 yd Lg, 125 mil Thick, Mastic, Mastic

The 3M Scotchfil Electrical Tape is a moisture-resistant mastic tape, 1 1/2 inches wide, 1 5/8 yards long, and 125 mils thick, supplied in a 12-pack for indoor/outdoor use.

SKU 3G-OTH-565084

Brand

Item

Electrical Tape: 1 1/2 in Wd, 1 5/8 yd Lg, 125 mil Thick, Mastic, Mastic

Technical Specifications

Manufacturer Part Number

SCOTCHFIL 

Series

Scotchfil 

Type

Mastic, Mastic, Indoor/Outdoor, 12 PK 

1 5/8 yd 

Thick

125 mil 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

3M Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Scotchfil Electrical Tape is a moisture-resistant mastic tape, 1 1/2 inches wide, 1 5/8 yards long, and 125 mils thick, supplied in a 12-pack for indoor/outdoor use.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is 3M Scotchfil Electrical Tape used for?

3M Scotchfil Electrical Tape is a moisture-resistant mastic tape used for sealing and insulating electrical connections, splices, and cables in indoor and outdoor environments. It provides a waterproof barrier against moisture, corrosion, and environmental contaminants, making it suitable for utility, telecom, and industrial maintenance applications.

What are the specifications of 3M Scotchfil Electrical Tape?

The 3M Scotchfil Electrical Tape is 1 1/2 inches wide, 1 5/8 yards long, and 125 mils thick. It is a mastic-type tape supplied in a 12-pack for indoor/outdoor use. The manufacturer part number is SCOTCHFIL, and it belongs to the Scotchfil series.

Where to buy 3M Scotchfil Electrical Tape worldwide?

3G Electric supplies 3M Scotchfil Electrical Tape worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this moisture-resistant mastic tape for your electrical sealing and insulation needs.

How to install 3M Scotchfil Electrical Tape?

To install 3M Scotchfil Electrical Tape, clean and dry the surface, then stretch the mastic tape slightly while wrapping it around the connection with a 50% overlap. Apply firm pressure to ensure adhesion and a moisture-proof seal. For outdoor use, cover with a weather-resistant vinyl tape for added protection.

Used in

Common applications for 3M

Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.

Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.

Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.

Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.

Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.

Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M moisture-resistant electrical tape, pads & putty. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all 3M products →Contact our engineers →