Hutchinson KB37 (75MM X 100M ROLL)

KB 37 Double-Sided Aerospace Adhesive Tape

Overview

KB 37 is a high-performance double-sided pressure-sensitive adhesive tape developed for the installation of thermal insulation blankets and ducting within civil and military aircraft. Constructed from a TERAL film carrier coated with pressure-sensitive adhesive on both sides and protected by a silicone release liner, it is specifically designed for bonding JEHIER insulation films, 363 R and 365 R insulation foams, and other lightweight aerospace insulation materials to aluminium and composite substrates. Qualified to Airbus specifications, KB 37 offers reliable adhesion while meeting stringent aerospace flammability, smoke and toxicity requirements.

Key Technical Specs

• Product Type: Double-sided pressure-sensitive adhesive tape
• Product Name: KB 37
• Carrier: TERAL film
• Colour: White
• Total Thickness: 0.10 mm (without liner)
• Surface Weight: 140 g/m² (without liner)
• Standard Roll Length: 100 metres
• Available Widths: 10-1400 mm
• Operating Temperature Range: -55°C to +85°C
• Shelf Life: 2 years

Approvals & Specifications

• Qualified to Airbus ABS 5648 C
• Passes FAR 25.853 Vertical Burn (12 second test)
• Passes FAR 25.856(a) Appendix F Part VI Flame Propagation
• Passes ABD0031 Smoke & Toxicity requirements
• Suitable for civil and military aircraft insulation systems

Performance Highlights

• Designed specifically for aerospace insulation blanket installation
• Excellent adhesion to aluminium and composite substrates
• Good adhesion to polyimide foam, TEREL and TERUL films
• Lightweight construction minimises added aircraft weight
• Maintains adhesion across a wide operating temperature range
• Meets stringent aerospace fire, smoke and toxicity requirements

Typical Applications

• Installation of aircraft thermal insulation blankets
• Fixing insulation on metallic aircraft ducting
• Fixing insulation on composite ducting
• Bonding JEHIER 363 R and 365 R insulation foams
• Bonding TEREL 9 and TERUL18 lightweight covering films
• Civil and military aircraft insulation systems

Compatibility & Safety Notes

• Designed for aluminium and composite substrates
• Provides good adhesion to polyimide foam, TEREL and TERUL films
• Best performance achieved on flat, clean, oil-free surfaces
• Store between -10°C and +30°C at 10-70% relative humidity
• Protect adhesive surfaces from contamination during installation

Application & Curing

• Apply at ambient temperatures between 15°C and 30°C
• Recommended application humidity: 10-70% RH
• Ensure bonding surfaces are clean, flat and free from oil and dust
• Remove the silicone release liner immediately before application
• Apply firm hand pressure across the full bonded area
• Avoid touching the exposed adhesive during installation

Packaging & Procurement

• Standard Roll Length: 100 metres
• Available Widths: 10-1400 mm
• Minimum Order Quantity: Widths up to 100 mm supplied in multiples of 3 rolls
• Minimum Order Quantity: Widths over 100 mm available from 1 roll
• Reference Code: KB 37/xx
• Part Number: KB 37

Why This Product is Chosen for AOG / MRO

• Airbus-qualified insulation installation tape
• Fast installation without mechanical fasteners
• Excellent adhesion to common aerospace insulation materials
• Lightweight solution that supports aircraft weight reduction
• Complies with demanding aerospace fire safety requirements

Practical Suggestions for Your Team

• Clean all substrates thoroughly before installation
• Apply only within the recommended temperature and humidity range
• Use firm, even pressure to maximise adhesive contact
• Avoid contaminating the adhesive surface during handling
• Carry out adhesion trials when using substrates outside the recommended materials

Manufacturer / Aviation Spec Codes

• Product Name: KB 37 Double-Sided Tape
• Manufacturer: Hutchinson Aerospace / JEHIER SAS
• Product Type: Aerospace pressure-sensitive adhesive tape
• Primary Application: Thermal insulation blanket and ducting installation
• Specification: Airbus ABS 5648 C
• Fire Standards: FAR 25.853, FAR 25.856(a), ABD0031