Coroplast is a high-quality polypropylene twinwall profile flat sheet formulated for use in the screen printing, display, and packaging markets. Coroplast uses a copolymer resin in order to increase impact and low temperature performance. Coroplast flat sheet retains the ability to be flexed an unlimited number of times without breaking. It is chemically inert, with a NIL pH factor and most oils, solvents and water have no effect.

Coroplast flat sheet is engineered to perform well under adverse weather conditions or when exposed to harsh chemicals. Coroplast® is the material of choice for today’s screen printing industry. It’s  ideal for indoor and outdoor applications. It is tougher than corrugated fiberboard and lighter than extruded plastic sheet. It is waterproof and stain-resistant.