2000-MW Series Medical Adhesives


Moisture-Resistant Adhesive for Medical Wearables with Ultra-Red® Fluorescing

Dymax 2103-MW-UR is designed for rapid assembly of medical wearable devices where skin sensitivity is a concern by eliminating the use of H317 monomers which may cause sensitization (including IBOA). 2103-MW-UR meets ISO 10993-5 Cytotoxicity, ISO 10993-23 Intracutaneous Irritation, and ISO 10993-10 Sensitization standards. The material is intended for applications using plastics and metals and can be cured with broad-spectrum, 365 nm, 385 nm, or 405 nm LED light.

Formulated with Ultra-Red® fluorescing technology, 2103-MW-UR fluoresces bright red under low-intensity black light (365 nm). The bright red fluorescence contrasts extremely well on plastics that naturally fluoresce blue in color, such as PVC, and greatly assists with visual inspection of the bond-line area. Ideal applications include medical smart devices, hearable devices, wearable injectors, diabetes care monitors, vital sign monitoring devices, sleep monitoring devices, and pain management devices.

Dymax medical device adhesives have no solvents added and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. 

2103-MW-UR medical wearable adhesive is in full compliance with RoHS directives 2015/863/EU.


  • UV/Visible Light Cure and LED Curable
  • Ultra-Red Fluorescing
  • Skin Friendly
  • IBOA Free
  • Low water absorption: 0.1%
  • Meets ISO 10993-23 Intracutaenous Irritation Standards
  • Meets ISO 10993-10 Sensitization Standards
  • Meets ISO 10993-5 Cytotoxicity Standards

Typical Properties

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Property Values
Viscosity, cP (20rpm) (nominal) 5,500 cp
Cured durometer hardness D70
Water Absorption, % (25°C, 24hr.) 0.1%
Uncured appearance Colorless to light yellow transparent liquid
Recommended substrates ABS, PC, PVC, SS, TPU

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Biocompatible Adhesives for Medical Wearable Device Assembly

The 2000-MW series of light-curable adhesives are a first-of-kind dedicated series of products for assembling medical wearables. Free from TPO, a material of concern, and made without IBOA, a known skin irritant, these adhesives address device manufacturers’ concerns about skin proximity and sensitivity.

Dymax Adhesives for Wearable Medical Device Assembly

With wearable medical devices' constant proximity to skin, biocompatibility is a must. Our MW-series adhesives meet strict industry standards, passing ISO 10993 for cytotoxicity, sensitization, and irritation. They are also formulated without IBOA to be friendlier to skin, and without TPO or solvents for a safer product, workplace and environment.

BCE Application Engineers support all your technical requirements.

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