SILICON RUBBER SHEET DENSITY: 1.3g/cm3 TENSILE STRENGTH: 10.0 Mpa ELONGATION: 450% HARDNESS: 50 shore A SIZE: 1-50MM(THICKNESS) X 500-2000MM(WIDTH) X1-20M (LENGTH) COLOUR: BACK, RED, GRAY, WHITE SURFACE: GLOOSY, ROUGH