Inquiry (采购产品): uneven concrete floor I am a carpenter working out of Denville NJ and I have a project that requires a self leveling underlayment. The floor is out of level in some areas up to 3.5 inches and we are looking to raise the whole floor to the highest point in its existing condition. Do you get involved in situations like this? If not, do you know anyone who does? **** Hidden Message ***** Craig Bollmann NJ 07834 USA Company: CBS Contracting Phone: 314-809-0774 E-mail: all3ofem@yahoo.com **** Hidden Message ***** all3ofem@yahoo.com