1 Flexible tape can easy to install in all shape of exhaust pipe, and steel ties for well tie up. Excellent thermal insulation, increase horsepower. High quality material, strong, pliable and abrasion resistant. Non-toxic, harmless, no adverse effects on the environment. Has good low temperature and high temperature strength. Fit for motorcycles, muscle cars, vintage cars, ATVs, street rods, hot rods, tractor and lawnmowers, aviation, marine, commercial trucks etc, any vehicle with an exhaust.