give matt a ring at flooring assessments http://www.flooringassessments.com/
looks a laugh a minute:rolleyes:
you need to screed first with a suitable latex from what i remember like NA or latexplan
http://www.damp-meter-direct.co.uk/protimeter-accessories.htm#.UUDZiDeJ720
mapeproof 1k turbo good upto 92% rh in 1 coat 97% in 2 coats, it's not epoxy either so you put it on very thin works a treat and costs...
costs similar to green bag, flows ok nice finish but low compression strength only 18nm so not suitable for wood or contract
looks ok for 50 notes