Unicon Ltd in Birmingham on 0121 559 9293 Be careful though as Ermingtrude (off the forum) got some and found it absorbed water. I carried out my own tests and concluded the only water left on it was around the cut edge (ie where the cells were cut and no longer closed). I have reasonable amount left over as with all these things I tend to over buy and end up with stuff left over. Be happy to send you a small sample so you can see what its like? I bought 20 sqm for around 120 quid. HTH