Hebei water-repellent wool board manufacturers / water-repellent wool board Wholesaler / water-repellent wool board price - [HNA] water-repellent wool board Description: water-repellent wool board based on basalt and other natural minerals as the The main raw material, high temperature melting fiber-forming, add some adhesive curing process and made noise effect is widely used in shipbuilding, metallurgy, electricity, construction and other industries, with excellent thermal insulation. Water-repellent wool board for vehicles, mobile equipment, cold storage, air conditioning ducts and fire insulation in humid environments, and there are certain requirements for moisture applications.