Description Plastock is the UK's #1 Clear Perspex Acrylic Sheet Supplier Clear Perspex Sheets are a premium quality, transparent acrylic sheet product with characteristics including excellent surface hardness, durability (guaranteed for 10 years) and clear colour consistency. Plastock offer Perspex sheets in all sizes and colour options, at the lowest prices. Our clear Perspex sheets (alternatively known as clear cast) allow light to pass through undistorted, enabling customers to clearly distinguish objects through the sheet. The long term service temperature range of a clear Perspex sheet is from -40°C to 80°C. Typical fields of application for clear Perspex sheets include interior design, retail display and signage and point of sale. The high-quality material used in clear cast Perspex acrylic sheets is well suited to CNC routing, laser cutting and fabrication. If you have a requirement for machined or finished components, please ask the Plastock team for more information on our Bespoke Services. Tech Specs Material Perspex (Acrylic) Shape Sheet Colour Clear Density (g/cm³) 1.19 Water absorption (%) 0.2 Elongation at break (%) 4 CLTE (10⁻⁶K⁻¹) 77 Service temp long term min (°C) -40 Service temp long term max (°C) 80 Flammability 3mm HB Flammability 6mm HB Material type Cast See Downloads tab for further informationDownloads Perspex Datasheet Perspex Chemical Resistance Tables Perspex Fabrication Guide Perspex Design Guide Perspex 10 Year Guarantee Colours