INSULTAB Heat Shrink Tubing: 0.5 in I.D. Before Shrinking, 0.25 in I.D. After Shrinking
The INSULTAB Heat Shrink Tubing (SKU 4WNC4) is a severe outdoor environment heat shrink tubing in black, with a 0.5 in I.D. before shrinking and 0.25 in I.D. after shrinking, supplied in a 100 ft length (MPN…
SKU 3G-OTH-55237
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Product Description
The INSULTAB Heat Shrink Tubing (SKU 4WNC4) is a severe outdoor environment heat shrink tubing in black, with a 0.5 in I.D. before shrinking and 0.25 in I.D. after shrinking, supplied in a 100 ft length (MPN HSN-100-1/2 Blk 100).
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 INSULTAB Heat Shrink Tubing used for?
INSULTAB Heat Shrink Tubing is used for insulating and protecting electrical connections, cables, and wires in severe outdoor environments. It provides a durable, weather-resistant seal against moisture, UV radiation, and temperature extremes, making it suitable for industrial, utility, and telecommunications applications where long-term reliability is critical.
What are the specifications of INSULTAB Heat Shrink Tubing?
The INSULTAB Heat Shrink Tubing (MPN HSN-100-1/2 Blk 100) has a 0.5 in inner diameter before shrinking and 0.25 in after shrinking. It is supplied in a 100 ft length, is black in color, and is designed for severe outdoor environments. The tubing is from the INSULTAB brand and provides reliable insulation and protection.
Where to buy INSULTAB Heat Shrink Tubing worldwide?
You can source INSULTAB 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; we supply this product to customers across multiple industries.
How to install INSULTAB Heat Shrink Tubing?
To install INSULTAB Heat Shrink Tubing, slide the tubing over the connection or cable before shrinking. Apply heat evenly using a heat gun or torch, starting from the center and moving outward, until the tubing shrinks tightly around the substrate. Ensure the material reaches its fully recovered inner diameter of 0.25 in for a secure, weatherproof seal.
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3G Electric supplies INSULTAB severe outdoor environment heat shrink tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













