The Cush-A-Nator® 'Cool Blue' high temperature steel cushion is manufactured in the United States and made from a new, incredibly durable, thermoplastic rubber that resists high heat and provides longer life against vibration fatigue. The Cush-A-Nator® is made from a proprietary thermoplastic vulcanized material cross-linked with high performance rubber and thermoplastic elastomers, which produces the highest operating temperature range in the industry.