Panduit HSTTVA19-48-Q Heat Shrink Tubing Adhesive

Product Description

The PANDUIT HSTTVA19-48-Q is a thin-wall, adhesive-lined heat shrink tubing designed for reliable insulation, strain relief, and environmental sealing on wire and cable terminations. When heat is applied, the tubing shrinks down to conform tightly around the substrate while the inner adhesive layer melts and bonds, creating a moisture-resistant seal. This type of product is widely used by electricians and wire harness technicians who need a low-profile, dual-wall solution in installations where space constraints make standard-wall tubing impractical. It ships as a single piece (EA, quantity 1).

Thin-wall adhesive-lined tubing is used across residential, commercial, and industrial wiring applications. Common installation scenarios include connector back-shells, wire bundle terminations, splice protection, and panel wiring in electrical enclosures. The slim profile makes it well suited for densely routed conduit runs and tight connector assemblies. Hardware accessory classification indicates use as a component-level finishing or protection product during installation or repair work.

Key Features

• Thin-wall construction keeps finished diameter low in space-restricted assemblies
• Adhesive inner lining bonds to substrate on shrink, providing moisture and environmental sealing
• Dual-wall design combines insulation and strain relief in a single application step
• Suitable for wire and cable termination protection, splice sealing, and connector back-shell coverage
• Sold as individual piece (EA, quantity 1) for single-use or sample-quantity procurement

Compatibility

Designed as an OEM-style replacement or field-installation component for thin-wall adhesive heat shrink applications on wire and cable assemblies. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation is performed by electricians or wire harness technicians following applicable NEC guidelines for insulation and termination practices. De-energize all circuits before applying heat shrink to any conductor or termination. Use a calibrated heat gun rather than an open flame to ensure even shrink and proper adhesive flow without damaging adjacent components. Allow the tubing to cool fully before restoring power or applying mechanical stress to the termination.