RS stock pipe repair compounds from brands such as Evo-Stik and ITW Devcon as well as physical pipe repair kits from John Guest. RS also supplies consumables from brands such as Fernox for maintaining and cleaning central heating systems.Products within the Pipework Maintenance & Water Treatment range actively support healthy buildings as per the guidance of the 9 elements of a healthy building from IOSH. Specific healthy building elements covered by this range is Water Quality