HotCaps Removable Insulation Covers

HotCaps™ can be fabricated from a wide range of materials depending upon the system temperature and specific service environment. The insulation jackets are made from various grades of industrial woven fiberglass fabric, encapsulating high temperature insulation. Silicone impregnated fiberglass cloth jacketing provides excellent oil, moisture and abrasion resistance, while PTFE coated fiberglass is recommended for corrosive environments. Fiberglass cloths laminated with metal foil are also available for applications requiring a vapor or hydrocarbon barrier. Hot Caps are used in applications ranging from cryogenic temperatures to 2300 degrees Fahrenheit plus.