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RS PRO Clear Heat Shrink Tubing 6.4 mm Sleeve Diameter x 1.2 m Length 2:1 Shrink Ratio 398-420

Category Heat Shrink Tubing Brand RS PRO Condition New

Specifications

Country of Origin Japan
Brand RS PRO
Material Fluoropolymer
Model 398-420
Standards/Approvals SAE-AMS-DTL-23053/13
Shrunk Diameter 3.2mm
Sleeve Diameter 6.4mm
Shrink Ratio 2:1
Sleeve Length 1.2m
Shrink Ratio 2 1
RS Pro Semi-Rigid, Heat Resistant PVDF Heat Shrink Tubing with 2 1 Shrink Ratio
RS PRO Halogen Free Heat Shrink Tubing, Clear 6.4 mm Sleeve Dia. x 1.2m Length 2 1 RatioBrand: RS PRO
TE Connectivity Heat Shrink Tubing, Clear 6.4 mm Sleeve Dia. x 1.2m Length 2 1 Ratio, CGPT SeriesBrand: TE Connectivity

Key Features

  • The tubing is made from tough, flame retardant PVDF fluoropolymer for durability.
  • It shrinks to half its original diameter at a minimum heat of 170°C, providing secure insulation.
  • Clear colour allows visual inspection of internal components after installation.
  • Highly resistant to oil, chemicals, abrasion, and mechanical damage.
  • Excellent electrical insulation and high dielectric strength ensures reliable performance.
  • Suitable for protecting cable joints, connectors, and wiring in demanding environments.
  • Compliant with SAE-AMS-DTL-23053/13 standards, making it fit for aerospace and military use.
  • Originates from Japan, ensuring quality manufacture and consistency.

Product Description

RS PRO 398-420 is a clear heat shrink tubing made from semi-rigid, heat resistant PVDF fluoropolymer designed to provide reliable insulation and strain relief for wires and cable joints. Featuring a 6.4 mm sleeve diameter and a length of 1.2 meters, this tubing shrinks evenly to half its original diameter with a 2:1 shrink ratio when heat is applied at a minimum temperature of 170°C.

The tubing is flame retardant and offers excellent resistance to oil, chemicals, abrasion, and mechanical damage, ensuring long-lasting protection in harsh and high-temperature environments. Its clear colour enables visual inspection of the wire or cable beneath, aiding maintenance and quality assurance.

This product complies with SAE-AMS-DTL-23053/13 standards and is ideal for demanding applications including military, aerospace, automotive, industrial machinery, and electronic equipment where reliable electrical insulation and environmental protection are critical.

Applications include sealing and insulating cable splices, connectors, terminals, and components exposed to moisture, dust, oils, and mechanical wear. The tubing also provides strain relief to prevent damage caused by bending or flexing of cables.

RS PRO Heat Shrink Tubing 398-420 is manufactured in Japan, ensuring high quality and consistency suitable for professional industrial use. The tubing is made from durable PVDF fluoropolymer with flame retardant properties.

Its 2:1 shrink ratio provides a tight and secure fit when heated. Clear colour allows for component identification and inspection. Highly resistant to oils, chemicals and abrasion for extended life. Offers excellent mechanical strength and cut resistance.

Suitable for aerospace, military, automotive, and industrial applications. Provides effective environmental, moisture, and strain protection for cables and wires. Complies with strict SAE-AMS-DTL-23053/13 standards. Browse the Electronics & Electricals category at EnvMart to explore full ranges of Heat Shrink Tubing, cable joints, sleeving, and other professional wiring accessories.

RS PRO Clear Heat Shrink Tubing 6.4 mm Sleeve Diameter x 1.2 m Length 2:1 Shrink Ratio 398-420
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Frequently Asked Questions

The sleeve diameter of this heat shrink tubing is 6.4 mm.

This model has a length of 1.2 meters.

It features a 2:1 shrink ratio, meaning it shrinks to half its original diameter when heat is applied.

The tubing begins to shrink at a minimum heat of 170°C.

It is made from tough, flame-retardant PVDF fluoropolymer.

This heat shrink tubing complies with SAE-AMS-DTL-23053/13 standards, suitable for aerospace and military applications.

It is highly resistant to oil, chemicals, abrasion, and mechanical damage, ensuring long-lasting protection.

It is suitable for protecting cable joints, connectors, and wiring in demanding environments, including military and aerospace applications.

Yes, the clear color of the tubing allows for visual inspection of internal components after installation.

The shrunk diameter of this tubing is 3.2 mm.

This product originates from Japan, ensuring quality manufacture and consistency.

It provides effective environmental, moisture, and strain protection for cables and wires.

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