Fiberglass needle mat is made of 100% glass fiber grade “E”. Withstands temperatures up to 650℃. Accurately chopped fiber length, mechanically bonded by needle punch processing with no additional binders to ensure the high efficiency heat insulation and excellent sound absorption during different applications. The standard thickness needled mat is from 1/4” to 1”. The fiberglass needle mat is easy handling, allowing cutting into any desired shape and form. It is used as automotive and motorcycle pipe exhaust, insulation pipe for petrochemical, insulation jacket, energy saving industries, etc.