Panduit Dry Shrink - Thin Wall Without Adhesive

Discover premium protection for wiring harnesses with Panduit Dry Shrink Thin Wall tubing. This black, cross-linked polyolefin tubing is designed for dry shrink applications where no adhesive is required, delivering reliable abrasion protection, clean color coding, and flexible performance across automotive, industrial, aerospace, and electronics deployments. The tubing starts at a pre-shrink diameter of 0.50" (12.7 mm) and uses a 2:1 shrink ratio to form a snug, protective sleeve around wires, connectors, and exposed harness segments. Its thin-wall construction enhances flexibility for tight bends, curved paths, and densely packed harnesses, while maintaining structural integrity under vibration, heat, and moisture exposure. With a generous 100 ft (30.5 m) per reel, it provides ample material for projects of varying scale and allows for consistent, color-coded protection across multiple runs. Whether you’re performing a simple repair, fabricating a vehicle wiring harness, or organizing a complex electronics installation, Panduit Dry Shrink Thin Wall tubing offers quick, reliable coverage without adhesive residue or cleanup.

• 2:1 shrink ratio for secure, precise fit. The tubing’s pre-shrink diameter of 0.50" (12.7 mm) shrinks to about 0.25" (6.35 mm) after heat, delivering a tight, protective wrap around individual conductors and small bundles while preserving access to adjacent components.
• Dry shrink design with no adhesive. This is a true dry shrink product—no internal adhesive liner—so there’s no resin cleanup or residue. It forms a clean, durable seal through heat activation, ideal for assemblies that require easy rework or frequent disassembly.
• Thin-wall flexibility for challenging contours. The lightweight, flexible wall minimizes stiffness, enabling smooth transitions around connector shoulders, tight corners, and dense harness geometries without kinking or constricting motion.
• Excellent abrasion protection and color coding. Cross-linked polyolefin provides robust abrasion resistance for high-wear environments, while its classic black color supports dependable color coding and consistent identification across assemblies.
• Generous length per reel for efficiency. Each reel supplies 100 ft (30.5 m) of tubing, ensuring you have sufficient material for extended harness runs, multiple repairs, or large-scale projects without frequent reeving or stock changes.

Technical Details of Panduit Dry Shrink - Thin Wall Without Adhesive

• Pre-shrink diameter: 0.50" (12.7 mm)
• Shrink ratio: 2:1
• Material: Cross-linked polyolefin
• Color: Black
• Length per reel: 100 ft (30.5 m)
• Adhesive: None (dry shrink)
• Key benefits: Abrasion protection, color coding, flexibility, and ease of installation

How to install Panduit Dry Shrink - Thin Wall Without Adhesive

Installing Panduit Dry Shrink is straightforward and fast, designed to deliver dependable protection with minimal steps. Follow these best practices to ensure a strong, long-lasting wrap around conductors and components.

• Prepare the surface and material. Ensure the area to be covered is clean, dry, and free of oils, solvents, or debris. Inspect the tubing for any damage or defects before use. Cut to length with a clean, straight edge, allowing a little extra for overlaps if required.
• Position the tubing. Slide the tubing over the wire, bundle, or component you intend to protect. If wrapping multiple cores, align the color coding to match your wiring plan and keep the overlap zones accessible for heat shrinking.
• Apply heat evenly. Use a heat gun or hot-air tool at a moderate, steady rate. Move the heat source slowly to avoid overheating any single spot and to promote uniform shrinking along bends, edges, and connector shoulders.
• Monitor the shrink process. As heat is applied, the tubing will contract toward its final size of approximately half the original diameter. Ensure the material tightens evenly and fully around the target area, with no gaps or exposed surfaces.
• Cool and verify. Allow the tubing to cool completely before flexing or reworking the harness. Check that the sleeve remains secure after movement and that there is no residual slack that could permit abrasion or moisture ingress.
• Notes on adhesion and rework. Because this is a dry shrink product, there is no adhesive layer. For rework or future disassembly, ensure you have clean surfaces and re-apply heat as needed to re-sleeve or extend protection where required.

Frequently asked questions

• Q: What is the pre-shrink diameter of Panduit Dry Shrink Thin Wall? A: 0.50" (12.7 mm).
• Q: What is the shrink ratio? A: 2:1, shrinking to about 0.25" (6.35 mm) in diameter.
• Q: Does this tubing include adhesive? A: No. This is a dry shrink product without adhesive.
• Q: How much tubing comes on a reel? A: 100 ft (30.5 m).
• Q: What are typical uses for this product? A: It is ideal for abrasion protection and color coding of electrical harnesses, automotive and aerospace wiring, and other industrial applications where a flexible, adhesive-free sleeve is beneficial.
• Q: Can this tubing be used in high-temperature environments? A: It is designed for general-use electrical protection and shielding; consult your installation requirements and Panduit guidelines to confirm suitability for your operating temperature range.