LOCTITE® AA 3943™ Flexibility, High Adhesion

LOCTITE® AA 3943™ offers rapid curing, outstanding flexibility, and superior adhesion, tailored for industrial and medical applications that demand autoclave resistance. This advanced adhesive quickly solidifies under designated light conditions and creates strong bonds with glass, plastics, and metals. Its ability to fluoresce under black light aids the inspection process, ensuring uniform adhesive coverage. Uniquely formulated for assembling medical devices, LOCTITE® AA 3943™ excels in bonding stainless steel cannulae to hubs in syringes and lancets. It features a specialized viscosity ideal for managing large gaps or complex cannulae configurations, minimizing the risk of blockages. Additionally, it demonstrates exceptional needle pull strength on a variety of hub materials, especially in higher gauges, making it an optimal choice for the manufacture of disposable medical devices.