Basalt Tape aka Lava Wrap available in difference widths and weightsBasalt Tape aka ‪‎Lava Wrap‬ comes in several different weights and thicknesses. One popular use is to wrap around exhaust pipes for improved performance and more power! ‪‎Basalt Tape‬ (lava wrap) is non combustible and fire resistant. Maintaining its integrity at temperatures up to 1800°F/982°C it is safe, inert, non-respirable, chemical resistant, acid resistant and water resistant. Find out more at lavawrap.com