nice video, I saw some of his videos, they are not bad at all! I also have an acrylic, it is not dental, of course) as I am not a dentist))I am afraid of them)) the one I am used to using is nice to deal with, but the shown technic is also worth noticing! you know, I like the experience of substituting one material for another one, some new qualities may be demontstated during such substitution and some may be even discovered!)so experiments are really useful!