Products like that are very effective at blocking nose - the main concern with floors. It's actually 15 mil lead sheeting composited with foam. 1/4" lead would weigh something like 16 lbs/ft² and e overkill //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
I really think some manufacturers like to use "mills" because not a lot understand what it means. A quarter inch is 250 mills, boys and girls. Or should we be blaming the French......again...??...hmmm.....??.....//content.invisioncic.com/y282845/emoticons/redface.gif.62fdbfe1a101588a808c4cff71bcb942.gif
And also less resonant, most likely. When someone recommends less "deadener", I cannot help but feel the happiness well up inside me....//content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif:veryhapp://content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif