A wide range of products which include Thermoforming Sheets such as HIPS Sheet, Polystyrene Sheet, Plastic Sheets, High Impact Polystyrene, Hips Sheets, Hips Plastic Sheets and many more items. High Impact Polystyrene sheet (HIPS SHEET) is a versatile, cost effective material. HIPS single and multilayer sheet structures are engineered from the toughest polystyrene resins to add a superior balance of enhanced properties for color control, higher gloss, UV protection, appearance, stiffness, deep-draw formability, and high impact strength.