Av-Dec - Hi-Tak HT3000FR (3.75-Inch-Roll)

Additional Product Information

Overview

This pre-cured polyurethane tape sealant is a high-performance aviation sealing solution designed for moisture protection and abrasion resistance on irregular or complex surfaces. Developed for aircraft maintenance, repair, and overhaul (MRO) operations, the fiberglass-reinforced PTFE-backed tape provides reliable one-sided sealing without the need for on-site curing. Aviation teams rely on this sealant for its immediate installation readiness, strong cohesive integrity, and ease of removal when required.

Key Technical Specs for Av-DEC Pre-Cured Polyurethane Tape Sealant

• Type: Pre-cured polyurethane tape sealant with fiberglass carrier and PTFE backing
• Size/Volume: Standard widths available in 0.050 in (1.14 mm) increments up to 24 in (609.6 mm)
• Color: Gray
• Thickness: 0.045 in (1.14 mm) – HT3000-XXX series; 0.028 in (0.71 mm) – HT3000RT series
• Consistency: Flexible solid tape (fully cured upon supply)
• Service Temperature: −85°F to 275°F (−65°C to 135°C) per RTCA DO-160G Section 5 testing
• Typical Uses: Sealing irregular aircraft surfaces exposed to moisture and abrasion

Approvals & Specifications

• Designed to meet environmental performance guidance of RTCA DO-160G
• Suitable for aviation structural and interior sealing applications
• SDS documentation available upon request from the manufacturer

Typical Aircraft MRO / AOG Applications

• Under floorboard structural joints and panel interfaces
• Lavatory and galley installation sealing
• Door sill and entryway moisture barriers
• Stringer connections and vibration-prone structural zones
• Irregular surface sealing where abrasion resistance is required

Compatibility & Safety Notes

• Compatible with typical aviation metallic and non-metallic substrates
• Supplied fully cured, eliminating reactive chemical interactions during installation
• Handle using standard industrial protective gloves when cutting or applying
• Store in original packaging away from direct ultraviolet exposure

Packaging & Procurement

• Available in continuous roll form and die-cut gasket configurations
• Custom width fabrication from standard increments up to 24 inches (609.6 mm)
• Flame-retardant (FR) variant available for enhanced safety requirements
• Easy-to-install design supports rapid maintenance procurement workflows

Why Av-DEC Pre-Cured Polyurethane Tape Sealant is Chosen for AOG / MRO

• Immediate readiness for deployment supports fast AOG response
• High cohesion strength ensures long-term sealing reliability
• Portable tape format simplifies field maintenance operations
• Excellent abrasion and moisture resistance for structural zones

Practical Suggestions for Your Team (AOG Mindset)

• Maintain stocked widths commonly used in your fleet maintenance programs
• Pre-verify surface cleanliness before application for optimal cohesion
• Train technicians on precision cutting and gasket fitting techniques
• Store backup rolls in UV-protected, climate-controlled inventory

Manufacture / Aviation Spec Codes

• Manufacturer: Av-DEC
• Product Series: HT3000-XXX, HT3000RT
• Application Compliance: RTCA DO-160G environmental performance guideline

Alternative Names & Descriptions

• Aerospace pre-cured polyurethane sealing tape
• Aircraft moisture barrier tape sealant
• Fiberglass reinforced PTFE-backed aviation seal tape
• MRO structural polyurethane tape gasket
• Flame-retardant aviation sealant tape (FR option)