GOLD MASTER is a universal bitumen mastic designed for construction and repair of all types of roofs — with fiberglass, roll materials, or without reinforcement. It provides reliable external and internal waterproofing for concrete, reinforced concrete, metal, wooden, and other structural surfaces. Offers excellent anticorrosive protection for pipes, tanks, car bodies, and metal structures. Consumption: 1 kg/m² per layer. Packaging: plastic bucket. Advantages: strong adhesion, flexibility, weather resistance, and ease of application.