Flexseal Drain Couplings, also known as couplers, are simple and easy-to-use connectors designed to join two pipes with the same or similar outside diameters. Made from EPDM Rubber conforming to BS EN689 and featuring stainless steel clamps, these couplings provide a quick, efficient, reliable, and tried-and-tested method for connecting pipes of different materials with similar outside diameters. They create a permanent airtight and watertight seal. Applications include housing sites, private roads, industrial sites, and agricultural land, as well as for repairing existing pipe systems by replacing short sections. They are a cost-effective option for unadopted (private) drainage pipes and can connect plain-ended pipes. The couplings are simple, versatile, and easy to fit.