RUKO KEB-HM-75.0mm-Quick-In Heat Shrinkable End Cap

For electricians and maintenance crews sealing cable ends, conduits, or pipes in harsh environments, the RUKO KEB-HM-75.0mm-Quick-In heat shrinkable end cap provides a fast, reliable moisture barrier. Its pre-coated hot-melt adhesive lining simplifies installation, ensuring a watertight seal without extra adhesives.

Key specifications

• Material: Cross-linked polyolefin
• Adhesive lining: Hot-melt adhesive
• Shrink ratio: 2.5:1
• Inner diameter (unshrunk): 75.0 mm
• Inner diameter (recovered): 30.0 mm
• Length (unshrunk): 120 mm
• Wall thickness (recovered): 3.0 mm
• Operating temperature range: -40°C to +120°C
• Minimum shrink temperature: 120°C
• Dielectric strength: >15 kV/mm
• Flammability: Self-extinguishing (UL VW-1 equivalent)
• UV resistance: Excellent
• Waterproof rating: IP68 (when properly shrunk)
• Colour: Black
• Chemical resistance: Good against common fluids and solvents

Why choose it

The Quick-In design features a pre-applied adhesive layer that melts during shrinking, creating a durable environmental seal. Its cross-linked polyolefin construction offers excellent UV resistance and self-extinguishing properties, making it suitable for outdoor and safety-critical installations.

Ideal use cases

• Sealing cable ends in underground or outdoor junction boxes
• Protecting pipe ends during storage or transport
• Waterproofing conduit terminations in industrial settings
• Environmental protection for electrical connections in marine or wet locations

Good to know

The cap shrinks at temperatures from 120°C and operates reliably from -40°C to +120°C. It meets IP68 waterproofing when properly shrunk, offering long-term protection against moisture and contaminants.