Spartech Polycast is one of the largest manufacturers of specialty cell cast acrylic sheet in the world. Based in Hackensack, N.J., it is one of the leading suppliers of aircraft transparencies, marine doors, tanning bed shields, optical and biomedical components, furniture, aquariums and transparent ballistic enclosures. The company s product line includes a wide range of acrylic sheets in the categories of general purpose, colored, abrasion resistant, specialty, aerospace, light transmitting and filtering and bullet resistant acrylic sheets. Spartech Polycast is a division of Spartech Corporation, one of the leading producers of plastic products worldwide.