Die Covers are the custom designed insulation blankets made for your mold or die. They eliminate cold spots, nullify the effects of environmental factors on your heat profile, cut your heat soak time in half and eliminate up to 80% of your electrical energy cost used to maintain your die heat. Additionally, when installed, the potential safety hazard of a hot piece of equipment is nearly eliminated. Die Covers are fabricated with properly located openings, holes and exit slits to allow for adjusting bolts, thermocouples, wiring, etc. The custom jackets are made in user-friendly sections using a high-temperature fastening system for ease of installation.