Epoxy adhesive KB 1427 HT
for metalglassfor ceramics

epoxy adhesive
epoxy adhesive
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Chemical composition
Type of substrate
for metal, glass, for ceramics, for plastics, for composite materials
Number of components
Technical characteristics
high-temperature, chemical-resistant, water-resistant, electrically insulating, low-viscosity
for electronics, for sealing, for coating, for OEM, for casting


Kohesi Bond KB 1427 HT is a marvelous single component epoxy system for bonding, coating, sealing and casting applications. Although it requires a minimum temperature of 150°C for curing, it can achieve faster cures at elevated temperatures. KB 1427 HT offers an extremely wide serviceable temperature range of -60°C to +340°C, with a roaring glass transition temperature (Tg) of 220°C – 230°C. This product’s exquisite flow properties and unlikely low exotherm makes it ideal for use in casting well beyond 1/2 inch thicknesses. Being a one component system, it provides ease of application and also adheres well to a wide variety of substrates including metals, ceramics, composites, most plastics and glass. It provides first-rate mechanical strength properties and dimensional stability. In addition to superior electrical insulation, KB 1427 HT also offers astounding chemical resistance to a variety of fuels, oils and water even at higher temperatures. It has a tan color. It is highly recommended to post cure the epoxy at 180°C for 2 – 12 hours in order to achieve optimum properties. Owing to its magnificent performance and ease of use, KB 1427 HT is ideal for use in aerospace, oil and chemical processing, electronics and various OEM applications. Product Highlights Serviceable up to 340°C Admirable chemical resistance Excellent flow properties Low exotherm upon curing Superior electrical insulation Unlimited working life at room temperature Typical Applications Bonding Coating Sealing Casting


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.