GPT can perform a large variety of physical tests including Density, Weight, Friction, Hardness, Heat Deflection Temperature, Low Temperature Brittleness, Melt Flow, Moisture Content, Tensile Properties, Flexural Properties, Compressive Properties, Seam Strength, Stiffness, Shear Strength, Peel Testing, Tear Strength, and abrasion tests including Taber, Gakushin, Martindale, RCA, Falling Sand, Seatbelt, and Wyzenbeek.