The plastic drums are made of low HDPE (High Density Polyethylene) with screw caps and are specially designed for pharmaceutical products, special chemicals and food ingredients. They are repeatedly sealed to be air, water and water vapour-tight and tamper-proof and are completely food-safe. All our wide-neck drums are UN-certified for solids (1H2). The maximum filling temperature is 80°C, but the filling material must have cooled down to 30°C before the drums can be closed and stacked. Due to their impermeability, the drums are also popular with water sports enthusiasts, anglers or on expeditions.