Anybody have any suggestions for being able to adapt a length Osma overflow pipe to the overflow standpipe in the WC. The usual stuff (21.5mm) is slightly smaller than Osma. Does a coupler exist that brings the two sizes together. Is it plausible to connect the standard size pipe into an Osma coupler and pack it out with LSX?
Would appreciate any comments, cheers.
Would appreciate any comments, cheers.