Our Story Over 30 years ago we developed the very first Styrocut 15 portable job site hot wire machine in the country. EPS was being used everywhere to reduce energy cost, so we began developing specialized tools like the Hot Knife and many other foam-cutting tools to satisfy this and other growing foam markets. Today we serve many unique, new construction industries like the EIFS, ICF, SIPs, and Theatre. You'll also find many of our Foam Cutters, Coatings, and Accessories used in the Theme Park, Entertainment, Construction, and Theater Production companies around the world.