I had a need to cut a piece of this white plastic like stuff that I cannot remember the name of..... It is hard to cut because it melts so easy and a little heat from the blade and it melt together solid.... I worked at it with different blade, scroll saw running as the slowest speed, and was getting no where.... I finally got a thought,,, I connected my dust collection to the blow side of my shop vac and blew on it as I was cutting... Worked great... I also moved up to a #12 Pegas MG blade,,, going the slowest speed,,, The blowing was just enough to keep it from melting..... So there you go, if you ever have to cut this stuff,,, what ever it is called.... give blowing a try....