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** Discontinued **

1/4" 3M 1146 Polyester Film/Glass Filament Electrical Tape with Thermosetting Rubber Adhesive 130°C, beige, 1/4" wide x 60 YD roll

Part ID: 3M1146.250
3M Canada
Class B-130C
3M™ 1146 Tape is a 6.5 mil polyester film/glass filament tape coated with a thermosetting, pressure-sensitive rubber adhesive.

• UL Recognized, Class B (130°C)
• High breaking strength
• Suitable for heavy duty use
• For maximum solvent resistance and holding
properties, the tape should be thermoset at one
of the following cycles:

1 hour @ 150°C (300°F)
2 hours @ 135°C (275°F)
3 hours @ 120°C (250°F)

Electrowind Converting Solutions can custom slit-to-width rolls of adhesive tape including 3M 1146 tape starting at 1/8" wide. For a custom size not listed on our website, request your quote today!
Review Packaging Information
Product Weight: 0.18 lbs
Product Description: 1/4" width x 60 YD length roll

Web Price

1/4" 3M 1146 Polyester Film/Glass Filament Electrical Tape with Thermosetting Rubber Adhesive 130°C, beige, 1/4" wide x 60 YD roll is available for purchase in increments of 1
QUOTABLE
Availability: 0 in stock - email Electrowind for availability
Lead time when 0 in stock: 7 days
Order Minimum Qty: 5
Quick Quote Free shipping for orders over $200
  • Item usually in stock
  • Existing customers contact Electrowind for account-specific pricing
Get help with custom fabricated parts made out of this item

FREE SHIPPING applies to this product if order is over $200. You can select FREE SHIPPING at checkout.

  1. Your satisfaction is always our #1 priority.
  2. We accept PayPal, Visa, MasterCard, American Express, Discover and wire transfer.
  3. We can combine shipments on orders placed same-day before 1PM EST weekdays. You will be credited the shipping savings on combined shipments when applicable.
  4. Not in stock items will ship when available from the manufacturer. You will be notified of lead time and estimated delivery after your order is placed.
  5. Items shipped via Freight will be quoted by our staff. Please contact customer service at 1.800.265.8340 for your shipping quote. You may also choose to have your shipment picked up by a carrier of your choosing.

International Buyers: Import duties, taxes and charges are not included. These charges are the buyer's responsibility. Please check with your country's customs office to determine if there are additional costs.

Features
  • High breaking strength
  • Suitable for heavy-duty use
  • Thinner version of 3M 46
Specs
Size-Width1/4"
Product Type3M 1146
ColourBeige
Temperature ClassClass B-130°C
BackingFilament Reinforced
Adhesive SystemThermosetting Rubber
Operating Temperature130°C
Total Thickness6.5 mil
Dielectric Breakdown5,500 volts
Elongation5% at break
Applications
  • Ideal for heavy-duty equipment applications, bundling armature coils, anchoring, lead holding of heavy gauge wires in transformers, coils and electric motors
Documents
Manufacturer Info
3M Canada Logo

3M is fundamentally a science-based company. We produce thousands of imaginative products, and we’re a leader in scores of markets - from health care and highway safety to office products and abrasives and adhesives. Our success begins with our ability to apply our technologies - often in combination - to an endless array of real-world customer needs. Of course, all of this is made possible by the people of 3M and their singular commitment to make life easier and better for people around the world.

Electrowind is a supplier partner of 3M offering a variety of electrical and industrial products including adhesives, abrasives, electrical insulating materials, personal protective equipment (PPE), and more. If you don't see the specific 3M product you are looking for on our website, request your quote with Electrowind today.

Request a Quote

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All orders subject to Electrowind's (div of Electro-Wind Supply Inc.) terms and conditions of sale. Any claims for defective/damaged or quantity/quality discrepancies shall be deemed waived unless presented in writing to Electrowind within 15 days of receipt of goods.

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