Working With Plasticard. Very thin sheets can be cut right through with a sharp craft knife or scalpel. Otherwise the easiest way to cut styrene is by scoring it with a knife or scalpel, it should break cleanly along the score.
Javis Green Grass 1220mm x 305mm (48" x 12") Sheet Roll JMAT14S
Javis Green Grass 1220mm x 305mm (48" x 12") Sheet Roll JMAT10S
Javis Green Grass 1220mm x 305mm (48" x 12") Sheet Roll - JMAT11S
Javis Green Grass 1220mm x 305mm (48" x 12") Sheet Roll - JMAT21S
Javis Green Grass 1220mm x 305mm (48" x 12") Sheet Roll JMAT17S
Plasticard Seconds 1 Large Sheet of 3mm Matt White Size A3+ 120Thou Styrene HIPS