The Thermal Zero Heavy Duty Industrial and Marine T6 turbo blanket shares nearly the same internal dimensions as the normal T6 turbo blanket (TZ332611) but has twice the insulating capabilities. This blanket is modeled after the factory installed Detroit Diesel turbo blanket. It is designed to withstand the highest of temperatures (2500°F direct internal heat) and allow for absolutely no heat to pass through the blanket. The blanket is fully constructed out non flammable materials and features 2″ of high density ceramic mat on all sides of the blanket. Safe for use in marine engine rooms.