... : Seasonal variation, like clear glass green,clear blue, Matt-finished yellow, blue, and sharp clearcolors are very popular. Cast Acrylic Sheet ... live years Bad in UV stable and easy to turn yellow, fade color as well as crack.Light transmittance>92% ... start to apparant,, but it would turn yellow is short-term applicationNo smellIt turns yellow fast with processing and thermoform and generates pungent ...