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