1181-M | UV Adhesive

Dymax MD® 1181-M is a light-curable, blue-fluorescing adhesive formulated for rapid bonding of metals and plastics commonly used in medical device assembly. Engineered to cure in seconds under UV or visible light—even through UV-blocked substrates—this adhesive enables fast processing, improved throughput, and reduced cycle times.

Ideal for reservoir and transducer bonding, as well as potting applications, MD® 1181-M delivers high bond strength across a range of plastics and stainless steel. The blue fluorescence allows for easy visual or automated bond-line inspection under low-intensity black light (365 nm), supporting high manufacturing quality standards.

With no solvents added, low odor, and full compliance with RoHS and ISO 10993 biocompatibility standards, MD® 1181-M is a versatile solution trusted by medical engineers for performance, safety, and efficiency.

• UV/Visible Light Cure
• Fast Curing
• Blue Fluorescing for Inspection
• Cures Through UV-Blocking Plastics
• Solvent-Free & Low Odor
• RoHS 2015/863/EU Compliant

• Reservoir Bonding
• Transducer Bonding
• Potting

Viscosity: 5,750 cP
Durometer: D80
Tensile at Break: 56 MPa
Elongation at Break: 17%
Modulus of Elasticity: 900 MPa

See Data Sheet under Technical Documents for more information.

• SS (Stainless Steel)
• PC (Polycarbonate)
• PCTG
• PS (Polystyrene)
• ABS

• ISO 10993-4 Hemolysis
• ISO 10993-5 Cytotoxicity
• ISO 10993-6 Implantation
• ISO 10993-10 Intracutaneous
• ISO 10993-11 Systemic Toxicity

• PDS: 1181-M
• Dymax Equipment Sales Terms

Packaging: 10cc/10ml Syringe

NOTE: Product expires on 3/19/26 and will ship with no less than 14 Days of Shelf Life.