---
title: 2421 Clear HIPS Technical Data Sheet
description: Impact 2421 is a clear high impact polystyrene rollstock produced with custom high clarity homopolymer and copolymer polystyrene.
---

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### High Impact Polystyrene

# 2421 Clear HIPS

Sheet & rollstock for thermoforming applications.

## 2421 Clear HIPS

### Performance Optimizing Polystyrene Rollstock

 

Impact 2421 is a clear high impact polystyrene rollstock produced with custom high clarity homopolymer and copolymer polystyrene designed for improved toughness, printability and moderate heat resistant applications. 2421 HIPS is available in a wide range of sizes including thin-gauge rollstock from .0075” - .080” and cut sheet from .030” - .500”.

Additional features of Impact 2421 HIPS include:

- USP Class VI Certified
- UL 94HB approval
- Compliant with FDA requirements

Download the data sheet to view the technical specifications for this product!

## Download Your Data Sheet

### 2421 Clear HIPS Download

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