Watertight covered IBC and drum spill pallet bunds are essential for safe outdoor storage to prevent rainwater entering sumps causing overflow and potentially hazardous chemical leaks into surrounding areas. These bunds either have a zipped soft tarpaulin canopy or hard steel or plastic covers with lockable doors to secure contents. Manufactured from robust 100% polyethylene and / or powder coated galvanised metal these bunded units have broadband chemical compatibility to comply with UK and EU health and safety regulations for the safe storage, and spill spread prevention, of chemicals, oil, and liquids in the workplace.