Sound-absorbing coating strips are handy strips that can be glued to various surfaces. They are ideal for mounting under sink units and drains. Basket plug sets consist of a drain and overflow set suitable for sink units Pure R15 (RMR series). Siphons are available for sink units Pure R12 (RTA series) & Pure R15 (RMR series). This as both standard and cleanable version for 1 or 2 sink units.