Mereco Introduces UL94V0 Compliant Potting Compound

Mereco Technologies Group has introduced a new UL94V0 compliant, flame retardant potting compound, Metacast™ 4594 FR Red is designed specifically for sensor and valve applications. 

According to Dr. John Tashiro, Vice President of Research & Development at Mereco, Metacast™ 4594 FR Red was developed for application in liquid level switch applications that require flame retardancy.  Other potential applications for this product include acceleration/vibration, acoustical/ultrasonic, electrical/magnetic, flow, force/load/torque strain, humidity/moisture, temperature and motion/velocity displacement. 

Metacast™ 4594 FR Red exhibits UL94V0 flame retardant compliance with a flowable mixed viscosity and a working life of 90 minutes.  The product cures in 24-48 hours at room temperature or for 2-4 hours at 150°F (65°C).

Free samples are available upon request.


Founded in 1960, Mereco Technologies Group is a globally recognized manufacturer of highly specialized adhesive materials for use in advanced technology applications.  The world’s leading solar, electronics, aerospace and defense companies depend on Mereco products for their superior quality and performance.  

DISCLAIMER:  Technical information and recommendations made by Mereco Division and Metachem Resins Corporation concerning products and uses or applications thereof, are based on reliable laboratory tests and are believed to be accurate.  No warranty, however, is expressed or implied, nor is any warranty expressed or implied as to results to be obtained from use of said materials, whether used singly or in combination with other products.  No statements made are to be construed as constituting a license under any existing patent.