Made from crushed volcanic rock, Lava Mat by Heatshield Products has all the same benefits as our HP Heat Shield Mat, but it is thinner, more flexible, and has a greenish carbon fiber weave look. Lava Mats by Heatshield Products outperform that gold foil vinyl sticker stuff by reflecting 70% more radiant heat. This heat shield insulator helps to reflect radiant heat away to provide an air box heat shield or a heat shield barrier for your carbon fiber or fiberglass hood. Lava Mat can also be laid on a fire wall to shield radiant heat and give your vehicles that trick carbon fiber look. Our Lava Mat™ withstands 1200°F direct continuous and 1800°F intermittent.