The band for discharges Thermotec copper color. The bands of Thermotec exhaust are designed to maintain the heat to the inside of the exhaust pipes. Maintaining the longer the heat of the exhaust gases, will increase the output speed of the same from engine and exhaust system. Wrap your manifolds with bands of Thermotec exhaust will give you greater power, engine protection and comfort to pilot and passenger. These bands are constructed with a composite material in fiber glass for high temperatures that has properties to retain the longer the heat and keep the duration of the material over time. Supplied in rolls of 1" (2.54 cm) thick and 15 meters in length.