Kohesi Bond KB 1452 HT-2 is a two component, room temperature curing, medical grade epoxy system suitable for bonding, sealing, potting and encapsulation. It has a favorable 100:40 (Part A: Part B) mix ratio by weight or 100:50 (Part A: Part B) mix ratio by volume. This unique epoxy system offers remarkable adhesion to wide variety of substrates including metals, ceramics, most plastics and glass. It readily cures at room temperature and can achieve faster cures at elevated temperatures. The optimal cure schedule is an overnight room temperature set-up followed by a heat cure at 70°C – 90°C for 3 – 5 hours.

KB 1452 HT-2 is capable of passing USP Class VI medical testing. It can withstand multiple cycles of medical sterilizations, such as autoclaving, ethylene oxide (EtO), radiation and chemical. It offers an extensive serviceable temperature range of -50°C to +230°C. This phenomenal adhesive fosters outstanding physical strength properties as well as dimensional stability. It offers minimal shrinkage upon cure and is castable up to 3 inches depth. In addition to superior electrical insulation, it also offers astounding chemical resistance to a variety of fuels, oils and water. It is amber clear in color. KB 1452 HT-2 is widely used in the medical industry for making catheters, surgical instruments and endoscopes, among others.