Plastic Weld Plastic Weld polystyrene cement/glue for polystyrene plastic (2 fl.oz/57ml) ;;; This solvent sticks all normal model making plastics, i.e. perspex, ABS, butyrate, styrene, acrylic etc.It has a long shelf life, is fast acting (grabs in seconds), and has a (PWPPC-2) Kitlinx, llc