The E/PO containing formulations cost less and have {HEAD ~ a lower viscosity}, making RIM or {TAIL ~ LIM} possible 
making
The E / PO containing formulations cost less and have { HEAD ~ a lower viscosity } , making RIM or { TAIL ~ LIM } possible
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL OTH OTH TAIL TAIL TAIL TAIL TAIL OTH