Medical-Grade Epoxy Adhesives for Healthcare and Medical Devices
Kohesi Bond’s specialists formulate medical-grade epoxy adhesives engineered to meet the rigorous biocompatibility, sterilisation and performance requirements of the medical device industry. As trusted industrial medical device adhesive suppliers, we engineer high-reliability materials built to perform where failure is not an option.Â
- USP Compliant
- ISO Tested
- Sterilisation Resistant
Featured Medical-Grade Bonding Products
Discover our comprehensive range of custom-formulated epoxy adhesives designed for superior biocompatibility and performance in demanding medical device applications. For advanced healthcare bonding solutions, explore our product line below.
KB 1031 AT-S
Kohesi Bond KB 1031 AT-S is a two component, silver filled, electrically conductive epoxy system suitable for bonding and sealing. It has a convenient 1:1 (Part A: Part B) mix ...
KB 1452 HT-2
KB 1452 HT-2 is a two part system suitable for bonding, sealing, coating, potting and encapsulation applications. Its unique capability of passing USP Class VI testing..
KB 1613 HT
KB 1613 HT is a one component heat curing epoxy system, that is typically used for bonding, sealing and coating applications. It offers rapid cures at elevated...
Our Biocompatible Engineering and Technical Standards for Medical Adhesives
Our engineers build medical-grade epoxy adhesive formulations with full batch traceability and biocompatibility compliance from the first formulation pass. Validated resistance covers the sterilisation methods that matter most across device classifications: ETO, gamma radiation, autoclave and chemical sterilants.
- USP Class VI and ISO 10993-compliant formulations available
- Resistant to ETO, gamma radiation, autoclave and chemical sterilisation
- Select grades are RoHS compliant and halogen-free for patient-contact applications
- Full batch traceability and documentation for regulatory submissions
Because autoclave moisture and gamma radiation degrade epoxies through completely different mechanisms, our technical team validates every medical epoxy against your exact sterilisation method and cycle count before specification.
Why Leading Medical Device Manufacturers Partner With Us
Our USP Class VI and ISO 10993-compliant biocompatible adhesives are delivered with full documentation packages so that your regulatory team can build directly into FDA 510(k) and CE mark filings.
Our R&D team develops medical adhesives and sealants to your specific biocompatibility, sterilisation and performance profiles.
From disposable needles to structural prosthetics, our epoxies are qualified across Class I, II and III medical device categories, wherever the bond has to hold.
From disposable needles to structural prosthetics, our epoxies are qualified across Class I, II and III medical device categories, wherever the bond has to hold.
Every batch is documented under ISO 13485-aligned quality processes, so the material record behind your device is never a gap in your audit trail.
Every batch is documented under ISO 13485-aligned quality processes, so the material record behind your device is never a gap in your audit trail.
We offer hands-on technical guidance to streamline your material selection, prototyping, and regulatory submission process. Â
- Need Proven Performance?
Get a formulation matched to your device’s contact type, sterilisation method and cycle count.
Custom Formulation and Submission-ready Documentation
Medical OEMs, contract manufacturers and R&D teams rely on our medical device adhesives across Class I and II device categories, from single-use disposables to reusable surgical instruments. For Class III permanent implant applications, contact our technical team to confirm which grades carry the required implant-contact biocompatibility documentation.Â
As leading industrial biocompatible adhesive suppliers, we provide materials that withstand demanding cleanroom assembly environments.Â
Where a standard grade does not fit, our R&D team develops a custom formulation, tailoring viscosity, cure profile and mechanical performance to your device – including fast-curing UV medical adhesives. Â
We supply the biocompatibility data, batch traceability records and material certifications your regulatory team builds into FDA 510(k) or CE mark submissions.
Your Partner in Technical Success.
Access comprehensive technical documentation and expert support to ensure optimal performance in your medical device bonding applications.
Biocompatible Bonding Solutions Across Healthcare Sectors
Our medical epoxy adhesive portfolio covers the assembly applications specific to device manufacturing. Explore the applications below for formulation guidance specific to your device. Each card links through to a dedicated cluster page.
Our advanced medical adhesive glue options are formulated for electro-medical devices such as defibrillators, glucose monitors, hearing aids and imaging systems and engineered to provide electrical insulation, dimensional stability and resistance to repeated sterilisation cycles. We also provide select grades that offer electrical or thermal conductivity for conformal coating, underfill and glob-top applications.
Our needle bonding adhesives secure stainless steel cannulas into plastic hubs with exceptional pull-out strength. Formulated with controlled thixotropy and extended working life, these systems flow cleanly into tiny gaps without clogging, ensuring USP Class VI compliance across high-speed syringe, lancet, and IV catheter production lines.Â
From single-use fluid delivery tubing to autoclavable surgical endoscopes, our disposable medical device adhesives deliver reliable structural bonds across similar and dissimilar substrates like metals, polycarbonates, and glass.Â
Built to withstand heavy mechanical fatigue, impact, and cyclic loading, our high-strength structural medical-grade epoxies protect load-bearing prosthetic joints and orthopaedic devices during daily wear. Select USP Class VI-compliant grades of anchor metal inserts, composite structures and flexible liners. Contact our technical team for grade-specific biocompatibility documentation and mechanical fatigue data relevant to your load-bearing application.
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Find the Right Adhesive for Your Application.
Frequently Asked Questions
A medical-grade epoxy is a formulation tested and documented against medical device standards, not simply an industrial epoxy that happens to work in a healthcare setting. That means biocompatibility testing under ISO 10993 for the specific type and duration of patient contact. It means USP Class VI extract testing where required, validated resistance to the sterilisation method your device actually undergoes, and full batch traceability your quality system can audit.
Yes. Several of our medical epoxy grades, including our KB 1452 HT-2 two-component system, are formulated and tested to pass USP Class VI. Compliance is grade-specific rather than catalogue-wide, so we confirm the exact formulation and its test data against your device before you specify it.
Depending on the grade, our medical adhesives resist ethylene oxide (EtO), gamma radiation, steam autoclaving and cold chemical sterilisation. We validate the specific formulation against your sterilisation method and cycle count rather than applying a blanket resistance claim.
Yes. We provide the biocompatibility data, batch traceability records and material certifications that regulatory teams build into 510(k) and CE mark submissions. The finished device submission and its regulatory responsibility stay with your organisation.
USP Class VI is a specific test battery from the US Pharmacopeia covering systemic toxicity, intracutaneous reactivity and implantation, and it predates most modern biological evaluation frameworks. ISO 10993 is a broader international standard with separate parts addressing different types and durations of patient contact, such as Part 5 for cytotoxicity and Part 10 for sensitisation.