x2get one side sanded...saves you time...//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif very light weight very dense....
About half the weight of MDF.probably asked a million times but whats the diff on weight of a sheet between the 2? 3/4 mdf is what like 90lbs at most?