The article has a parallel plate burst strength of {TAIL ~ at least 300 inches} of water more preferably, from about 300 to 2000 inches of {HEAD ~ water} 
The article has a parallel plate burst strength of { TAIL ~ at least 300 inches } of water more preferably , from about 300 to 2000 inches of { HEAD ~ water }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD