wherein: R is hydrogen or the methyl, ethyl and/or phenyl radical having only one hydrogen atom bonded to a silicon atom, an average of at least 0.2 Si-bonded hydrogen atoms are present per silicon atom and at least 3 Si-bonded hydrogen atoms are present per molecule; and p is a whole number having a sufficient value so that the viscosity of these organo polysiloxanes (e) is approximately 4 to abo