RMP Sandwich skirting rubber is a type of conveyor belt skirt board material used in industrial applications to contain bulk material and prevent spillage at conveyor load points. It typically consists of a combination of different layers of rubber, including a hard-wearing top layer for abrasion resistance and a softer bottom layer for better sealing. The "sandwich" design allows for effective containment of materials while minimizing wear and tear on the conveyor belt. RMP Sandwich skirting rubber is crucial for maintaining efficiency and cleanliness in material handling systems, reducing maintenance costs, and extending the life of conveyor components.