I would like at these forums it does not sound good www.tfguild.org/forums and www.greenbuildingtalk.com. There are some homes that are now in bad shape that used grailcoat. One guy is trying to get a local tv station to air a special investigation report because of the problem he is having. The company offers a 20 year warranty then backs out if you have a claim saying the it was application error or movement of the home. I feel bad for the people that used it on there home I hope they check it for moisture problems.