The Polypipe SN64G 40mm Straight Adaptor (Solvent/Compression) is a high-quality grey PVC-U fitting designed for secure, reliable connections in 40mm soil, waste, and vent systems. Suitable for both solvent-weld and compression installations, this adaptor ensures a watertight seal and long-lasting durability. Certified to BS4514 and EN1329 standards, itβs the ideal choice for professional plumbers and DIY users looking for dependable drainage performance. Available now at Plumbco.