PolyPlumb is a traditional push-fit plumbing, tried and tested, grey plumbing system. Robust and reliable, PolyPlumb has stood the test of time. PolyPlumb fittings feature a one step jointing process and a high performance stainless steel grab ring within the fitting, ensuring superb joint integrity. Use PolyPlumb with Polypipe grey polybutylene flexible pipe, or you can combine PolyPlumb fittings and copper pipe. We recommend the use of a Polypipe metal or plastic pipe stiffener when used with plastic pipe. PolyPlumb is suitable for use in most plumbing and heating installations including hot and cold water and underfloor heating applications. The system offers a high degree of reliability, achieved through a product design that has been tried and tested over the past 30 years. The Polyplumb system is not suitable for the transportation of gases. Polyplumb Range Benefits Original grey plumbing system, using tried and tested technology for many years PolyPlumb provides a superb