1. CAUTION THIS SPOUT IS A B S A B S PLASTICS will crack when in contact with some pipe thread compounds PLEASE read the pipe compound label to be certain WE RECOMMEND using TEFLON TAPE thread sealant MT 572 3 79 Printed in U S A over INSTALL AND TIGHTEN BY HAND IF POSSIBLE lf final turn by wrench is needed use small wrench with smooth jaws as shown below Diverter Spout or Tub Filler Do not insert tool into spout end to turn spout over MT 572