nano SINKIMPREGNATION impregnation for granite and composite sinks and worktops with Quadron silver ions, 100 ml Mpn: 637 Also check: nano SINKCLEANER cleaning agent for granite and composite sinks and worktops with Quadron silver ions, 250ml Plug drain 3 1/2″ with siphon 1-chamber Power Color river sand (GRANITE-vertical), save space SQUARE stopper drain with siphon, 1-chamber brushed steel (GRANIT-vertical), save space <