You will need Adobe Acrobat to view these files. Testing Signs, Skylights, Etc. for Wind Resistance Chemical/Stain Resistance of Aristech Acrylic Solvents for Cleaning & Painting AcrysteeI - I-GP Cleaning Tips for Acrylic Surfaced Products Physical Properties GPA General Properties - Grades GPA, I-300 & S-300 Handling & Storage of Sheets Handling & Storage of Reels Fabrication & Finishing Painting & Decorating Cementing Thermoforming Glazing Physical Properties IGP - Continuous Cast Impact Physical Properties - IMA - Continuous Cast Impact Design Criteria for Outdoor Signs/Related Products Aristech Altair Plus Data Sheet for Altair Plus - General Properties Supplier Products & Service IGP Impact Acrylic Sheet Moisture Absorption and Blistering of Aristech Acrylics LLC Composite Sheet Products .275" Altair Plus Thermoforming of Acrysteel M Quarite Acrylic Sheet .275" Quarite Plus Composite Sheet General Properties - Quarite & Quarite Plus Surface Finish of Quarite & Quarite Plus Sheets Quarite Select/Quarite Plus Select Product Description Standard Colors - Sheet Size-Pkg. - GPA Standard Colors - Sheet Size - Pkg. - IGP Acrysteel IMA Standard Product