In the present invention, {TAIL ~ these binders} can be used in amounts of up to about 50 weight percent of the mat, but preferably make up {HEAD ~ no more than 30 wt percent} of the mat 
In the present invention , { TAIL ~ these binders } can be used in amounts of up to about 50 weight percent of the mat , but preferably make up { HEAD ~ no more than 30 wt percent } of the mat
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH