The customer approached Custom Rubber Corp. for our experience in rubber to metal bonding and our ability to aid in the engineering and design of the diaphragm. The customer needed rubber bonded to a metal insert while maintaining a very thin cross-section on certain areas of the part. The material also had to be resistant to silicone oils while maintaining an excellent sealing properties. Custom Rubber Corp. was able to provide all the assistance that was required due to our experienced engineering staff and our excellent relationship with our material vendors.