Trefolex is an active cutting compound. Trefolex  is  a  green  coloured,  active  cutting  compound containing  a  colloid. It  melts  slowly  as  frictional  heat  is generated. It  maintains  efficient  lubrication  throughout operations such as pipe screwing, hack sawing, tapping, reaming, etc. It is suitable for all users of hand tools.Trefolex  prolongs  the  life  of  the  tool.  It  will  not  corrode steel nor affect aluminium. Although the surface of copper and  brass  is  darkened,  the  metal  suffers  no  detrimental effect. It is ideal for use with stainless steel. Now available in handy, convenient tube size.