Av-Dec - Hi-Tak AD89513-01-24 (1" x 24" ROLL)

Additional Product Information

Overview

HI-TAK StretchSeal is a pre-cured polyurethane elastomeric sealant designed for moistureproofing and environmental protection of mated electrical connectors, coaxial connectors, circumferential joints, and irregular surfaces in aviation and MRO environments. Aviation maintenance teams rely on this cohesive stretch-wrap sealing solution to reduce corrosion risk, improve connector reliability, and shorten return-to-service time during repairs and inspections.

Key Technical Specs for HI-TAK StretchSeal

• Type: Pre-cured polyurethane elastomeric sealant with foam carrier
• Size Options: Width – 0.5 in, 1.0 in, 1.5 in, 2.0 in (12.7 mm, 25.4 mm, 38.1 mm, 50.8 mm); Length – 12 in, 18 in, 24 in, 36 in (304.8 mm, 457.2 mm, 609.6 mm, 914.4 mm)
• Color: Plum
• Consistency: Elastomeric, cohesive stretch-wrap sealing material
• Cure / Working Time: Fully cured as supplied; no additional curing required
• Tensile / Peel Strength: Designed for high cohesion environmental sealing (exact numerical values available upon request)
• Shore Hardness: Engineered elastomeric softness for connector conforming performance
• Service Temperature: -85°F to 275°F (-65°C to 135°C) per RTCA DO-160G thermal cycling
• Typical Uses: Connector moisture barrier, antenna interface sealing, coaxial cable protection, irregular surface sealing

Approvals & Specifications

• Designed for aviation environmental sealing performance testing aligned with RTCA DO-160G Section 5 thermal exposure guidelines
• Non-hazardous polyurethane formulation
• Compatible with aviation metallic and non-metallic substrates
• No silicone oil migration before, during, or after installation

Typical Aircraft MRO / AOG Applications

• Antenna-to-aircraft interface sealing
• Coaxial connector environmental protection
• Circumferential connector wrapping
• Connector base moisture isolation
• Avionics wiring and communication system protection
• Field maintenance and rapid AOG connector repair

Compatibility & Safety Notes

• Compatible with common aviation metals and non-metallic connector housings
• Supplied fully cured; no mixing, heating, or chemical activation required
• Leaves no residue upon removal, eliminating solvent cleaning and scraping
• Personal protective equipment is recommended during handling following standard MRO safety procedures

Packaging & Procurement

• Available in individual wraps and kit configurations
• Part Number Format: AD89503-XX-YY (XX = width code, YY = length code)
• Kit Options: EN110589, AD27500, AD28500
• Easy-to-store compact packaging supports inventory readiness
• Protect from prolonged ultraviolet exposure during storage

Why HI-TAK StretchSeal is Chosen for AOG / MRO

• Rapid installation supports emergency aircraft return-to-service operations
• Cohesive stretch design ensures 100% surface contact sealing
• Eliminates need for solvents, repainting, or connector surface rework
• Reduces troubleshooting time, labor cost, and hanger occupancy duration
• Provides reliable moisture barrier protection in harsh operating conditions

Practical Suggestions for Your Team (AOG Mindset)

• Maintain ready-to-use inventory in MRO toolkits for unexpected connector sealing requirements
• Train technicians on proper stretch tension application to maximize surface conformity
• Store units in UV-protected compartments to preserve material integrity
• Pair with complementary QuadSeal antenna perimeter protection systems when required

Manufacture / Aviation Spec Codes

• Manufacturer: HI-TAK
• Product Series: StretchSeal polyurethane connector sealant
• Part Number Reference: AD89503-XX-YY
• Associated Kits: EN110589, AD27500, AD28500

Alternative Names & Descriptions

• Stretch wrap connector sealant
• Polyurethane elastomer connector moisture barrier
• Aviation connector environmental sealing tape
• Pre-cured stretchable polyurethane seal wrap
• Coaxial connector moisture protection wrap