Mineral wool pipe insulation is manufactured from felted mineral wool bonded with a high-temperature binder. The resulting product is precisely fabricated to fit NPS and tube sizes for both commercial and industrial applications. The temperature range is from -20ºF (-29ºC) to 1200ºF (649ºC). GLT Products mineral wool fabricated pipe insulation is a water repellent yet vapor-permeable material. All pipe insulation in mineral wool is made to order; please consult your sales rep for custom ordering details.
Please download the data sheet for reference on test methods and ASTM compliance information.