RS PRO Heat Shrink Tubing Clear 19.1 mm Sleeve Diameter 1.2 m Length 2:1 Shrink Ratio 398-391

RS PRO 398-391 heat shrink tubing is a high-quality, clear, semi-rigid PVDF tubing designed for demanding electrical insulation and protection tasks. With a sleeve diameter of 19.1 mm and a length of 1.2 meters, this tubing features a 2:1 shrink ratio, meaning it shrinks to half its original diameter when heated. Its flame retardant and heat resistant properties, combined with excellent abrasion resistance and electrical insulation, make it suitable for use in harsh industrial environments.

Made from fluoropolymer (PVDF), the tubing offers superior chemical and oil resistance along with outstanding dielectric strength. It is engineered for mechanical protection, strain relief, and environmental shielding against dust, moisture, and chemicals. The transparency allows for easy visual inspection of enclosed components, making it user-friendly for maintenance and installation purposes.

This heat shrink tubing meets SAE-AMS-DTL-23053/13 standards, assuring compliance with rigorous performance requirements. It is ideal for applications in aerospace, military, automotive, electronics, and industrial machinery sectors where high heat resistance and durability are critical. The tubing protects cable joints, wire splices, thermistors, resistors, capacitors, and connectors effectively.

Practical uses include electrical insulation, strain relief on cable and connector joints to prevent flexing damage, bundling and organization of wiring harnesses, and color coding for component identification. It is also suitable for repairing worn insulation on existing cables and components.

Manufactured in Japan, this product combines quality and performance for professional users requiring dependable heat shrink solutions. RS PRO heat shrink tubing is a versatile and reliable choice for protecting electrical wiring and components in challenging environments.

The tubing shrinks to half its original diameter with a 2:1 ratio. Flame retardant with high heat resistance. Excellent electrical insulation and dielectric strength. Resistant to oils, chemicals, and abrasion. Clear color allows visual inspection of components.

Meets SAE-AMS-DTL-23053/13 standards. Suitable for aerospace, military, automotive, and industrial applications. Protects cable joints, splices, and in-line components efficiently. Provides mechanical strain relief and environmental protection.

Manufactured in Japan for superior quality and reliability. For high-performance Heat Shrink Tubing, explore the Electronics & Electricals category on EnvMart.