Looking for a glazing option that's practically unbreakable? Look no further than Axgard Clear 4mm Polycarbonate 1000 x 3050mm. This super-strong material is approximately 200 times stronger than glass of the same thickness, making it ideal for a range of applications. Not only that, but these sheets are also protected on both sides by an additional layer to prevent degradation due to ultraviolet light. With its high impact strength, this material is easy to cut and drill without the fear of breakage.