Designed to be the ultimate protectection for your cables, lines, wire or hoses Ultra Sheath MA has a higher sustained heat capability up to 1100°F and is more flexible than standard foil or bonded aluminium products. Constructed from a process that impregnates molten aluminium to the core fabric, giving it higher heat reflective properties. It’s the perfect choice for tight high heat applications.• Can be trimmed to length• Direct heat up to 1100°F• Easy to cut and trim.