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3M Cold Shrink Quick Insulator: 1.45 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking - Cold Shrink Tubing with Mastic
3MCold Shrink Tubing with Mastic

3M Cold Shrink Quick Insulator: 1.45 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking

The 3M Cold Shrink Quick Insulator (SKU QI-10/37-270, MPN QI-10/37-270) is a cold shrink tubing with mastic made from EPDM rubber in black. It has a 1.45 in I.D. before shrinking and a 0.4 in I.D. after shrinking.

SKU 3G-OTH-52169

Also listed as: QI1037270 · QI 10 37 270 · QI-10-37-270

Brand
3M
Item
Cold Shrink Quick Insulator: 1.45 in I.D. Before Shrinking, 0.4 in I.D. After Shrinking
Category
Cold Shrink Tubing with Mastic
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
QI-10/37-270
Type
Before Shrinking, Black
Material
EPDM Rubber
Color
Black
I.D. After Shrinking
0.4 in

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Cold Shrink Quick Insulator (SKU QI-10/37-270, MPN QI-10/37-270) is a cold shrink tubing with mastic made from EPDM rubber in black. It has a 1.45 in I.D. before shrinking and a 0.4 in I.D. after shrinking.

Frequently Asked Questions

What is 3M Cold Shrink Quick Insulator used for?

The 3M Cold Shrink Quick Insulator (QI-10/37-270) is used for insulating and sealing electrical cable connections and splices. Its EPDM rubber construction with mastic provides environmental protection against moisture and contaminants in industrial power distribution applications.

What are the specifications of 3M Cold Shrink Quick Insulator QI-10/37-270?

The 3M Cold Shrink Quick Insulator (MPN QI-10/37-270) has a 1.45 in I.D. before shrinking and a 0.4 in I.D. after shrinking. It is made of black EPDM rubber with mastic. This cold shrink tubing is designed for reliable insulation on medium-voltage cable terminations.

Where to buy 3M Cold Shrink Quick Insulator worldwide?

3G Electric supplies the 3M Cold Shrink Quick Insulator (QI-10/37-270) to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this EPDM rubber cold shrink tubing to your facility, wherever it is located.

How to install 3M Cold Shrink Quick Insulator?

To install the 3M Cold Shrink Quick Insulator, slide the tubing over the prepared cable joint, then remove the core support string to allow the EPDM rubber to shrink snugly. Ensure the cable surface is clean and dry before installation for optimal mastic adhesion and insulation performance.

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 cold shrink tubing with mastic. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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