Additives, such as flexibilizers and {HEAD ~ solubilizers} can be added to the formulation for increased strength and {TAIL ~ definition} of the patterned lines 
Additives , such as flexibilizers and { HEAD ~ solubilizers } can be added to the formulation for increased strength and { TAIL ~ definition } of the patterned lines
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH