UV Lightsource Wavelength:395 - 405 nm (optimal) Viscosity:100-150 (25℃ m.pa.s) Density:1.05 - 1.13g/cm³ Hardness85-88 Shore D Tensile strength:42.0 Mpa Flexural Strength:60 Mpa Elongation at break:10% Storage temperature5 - 40℃