3M Heat Shrink Tubing: 0.38 in I.D. Before Shrinking, 0.19 in I.D. After Shrinking
The 3M Heat Shrink Tubing (SKU 2GCJ9) is a standard heat shrink tubing product from 3M, featuring a 0.38 in inner diameter before shrinking and a 0.19 in inner diameter after shrinking. Each piece is 4 ft long…
SKU 3G-OTH-55076
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Product Description
The 3M Heat Shrink Tubing (SKU 2GCJ9) is a standard heat shrink tubing product from 3M, featuring a 0.38 in inner diameter before shrinking and a 0.19 in inner diameter after shrinking. Each piece is 4 ft long, supplied in a 125-piece pack, and comes in red color (MPN FP301-3/8-48"-RED-125 PCS).
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 Heat Shrink Tubing used for?
3M Heat Shrink Tubing is used for insulating and protecting electrical wires, cables, and connections from moisture, abrasion, and environmental damage. It is commonly applied in industrial, automotive, and electronic maintenance to provide reliable electrical insulation and mechanical strain relief.
What are the specifications of 3M Heat Shrink Tubing?
The 3M Heat Shrink Tubing (MPN FP301-3/8-48"-RED-125 PCS) has a 0.38 in inner diameter before shrinking and 0.19 in after shrinking. Each piece is 4 ft long, supplied in a 125-piece pack, and comes in red color. It is a standard heat shrink tubing product from 3M.
Where to buy 3M Heat Shrink Tubing in worldwide?
You can source 3M Heat Shrink Tubing worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this 3M product.
How to install 3M Heat Shrink Tubing?
To install 3M Heat Shrink Tubing, slide the tubing over the wire or connection before shrinking. Apply heat evenly using a heat gun or hot air blower at the recommended temperature (typically around 121 °C). The tubing will shrink to 0.19 in I.D., forming a tight, insulating seal. Allow to cool before handling.
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Common applications for 3M3M Products
3G Electric supplies 3M standard heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















