Made from crushed volcanic BasaltTemperature rating of 1800??F continuous/2500??F intermittentStronger than standard fiberglassNatural glossy bronze colorMade in the U.S.A.
Made from crushed volcanic BasaltTemperature rating of 1800??F continuous/2500??F intermittentStronger than standard fiberglassNatural glossy bronze colorMade in the U.S.A.