The filler material can be {TAIL ~ a wide variety} of materials such as {HEAD ~ wood putty}, acrylic sealant, fiberglass resin fillers, epoxy adhesives, and plastic 
The filler material can be { TAIL ~ a wide variety } of materials such as { HEAD ~ wood putty } , acrylic sealant , fiberglass resin fillers , epoxy adhesives , and plastic
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH