Rating, Foldable, Reducing and Glueing Coroplast
https://wiki-legion.win/index.php/Scoring,_Foldable,_Cutting_and_Glueing_Coroplast
Commonly found 4 mm thick corrugated plastic sheets can be cut with tough scissors or with an energy blade. Several lighter passes with the knife is much easier to regulate than one heavy stress pass. <h3>Pierce