**Fiberglass** is one of the most widely used thermal and acoustic insulation materials in the construction industry. This product is made from glass fibers that are transformed into a lightweight and effective insulation material using advanced technology. Due to its unique properties, such as heat resistance, sound reduction, and prevention of energy loss, fiberglass is extensively ... https://shahrmaftool.com/product-category/سایر-محصولات/پشم-شیشه/