Why Choose the Partex HSDW3-6 Adhesive-Lined Heat Shrink Tubing?
The Partex HSDW3-6 is a reliable 3:1 adhesive-lined heat shrink tubing designed to provide electrical insulation, moisture-resistant sealing and mechanical protection for wires, cables and electrical connections. As part of the Partex HSDW3 dual-wall heat shrink tubing series, it combines a heat-shrinkable outer sleeve with an internal adhesive lining for effective cable protection in industrial and commercial electrical installations.
Featuring a nominal supplied internal diameter of 6 mm and a nominal fully recovered internal diameter of 2 mm, the tubing offers a 3:1 shrink ratio that accommodates different cable sizes and connection profiles. When suitable heat is applied, the outer sleeve contracts while the internal adhesive softens and flows around the underlying surface, helping create a close-fitting, moisture-resistant protective seal.
The HSDW3-6 is particularly useful for electrical installations requiring additional environmental protection compared with conventional single-wall heat shrink tubing. Its adhesive-lined construction makes it suitable for cable splices, electrical terminals, wiring harnesses and industrial maintenance applications where dependable insulation and cable sealing are important.
Key Advantages
- 3:1 heat shrink ratio accommodates a wide range of cable and connection diameters.
- Adhesive-lined dual-wall construction provides electrical insulation and additional environmental protection.
- 6 mm supplied internal diameter suitable for small cables, terminals and electrical connections.
- 2 mm nominal recovered internal diameter enables close-fitting protective sleeving.
- Heat-activated internal adhesive helps form a moisture-resistant seal around compatible surfaces.
- Provides additional protection against abrasion, contamination and mechanical wear.
- Suitable for electrical installation, cable assembly, industrial maintenance and wiring repairs.
Key Features
- Partex HSDW3 adhesive-lined heat shrink tubing series.
- 3:1 shrink ratio for flexible cable and component coverage.
- 6 mm nominal supplied internal diameter.
- 2 mm nominal fully recovered internal diameter.
- Dual-wall construction with a heat-shrinkable outer sleeve and internal adhesive lining.
- Heat-activated adhesive helps seal around cable insulation and electrical connections.
- Provides electrical insulation and additional mechanical protection.
- Suitable for cable splices, electrical terminals and wiring harnesses.
- Can be cut to the required length for individual installation requirements.
Reliable Moisture Protection and Electrical Cable Sealing
Adhesive-lined heat shrink tubing provides additional environmental protection by combining a heat-shrinkable outer layer with an internal sealing adhesive. During installation, suitable heat causes the tubing to contract while the adhesive softens and flows around the cable or electrical component, helping reduce moisture ingress and contamination.
The Partex HSDW3-6 is designed for applications requiring insulation and sealing around smaller electrical cables and connections. Its 3:1 shrink ratio enables the tubing to accommodate variations in cable diameter and connection geometry, making it useful for protecting wire joints, cable transitions and electrical terminations.
The 6 mm supplied diameter allows the tubing to pass over suitably sized electrical connections before shrinking towards its nominal 2 mm recovered diameter. Correct sizing, surface preparation and uniform heating help achieve effective adhesive bonding and a neat protective finish.
Typical Applications
- Electrical cable splices and wire joint insulation.
- Moisture-resistant protection of compatible electrical connections.
- Industrial wiring harnesses and cable assemblies.
- Electrical terminals and cable termination protection.
- Control panel wiring and industrial automation equipment.
- Automotive and machinery electrical maintenance.
- Cable repairs and protective sleeving in suitable industrial environments.
