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