Fire Retardant Hi-Temp Protoplass© spray will enhance fire resistance and heat resistance. It is easy to apply and is used as an outside coating. Fire Retardant Hi-Temp Protoplass© can be used with our other products to create a part with enhancements in mechanical, electrical and thermal properties while adding flame retardancy. It is currently packaged in 12 oz. cans. With further development, this spray could be used in an automated process.