... Material .enviromentally friendly Arcylic2.Weight bearing .500KG3.Temporature Resistance. 100"4.High Ruggedness.hard to attrit ,break and damage 5.Good ... SmoothAcrylic to 98% of visible light (per metre) , and gives a ~4% reflection from each of its surfaces on account of its ... good anti-aging properties, and can be used outdoors for a long time without apparent change.7. Non-toxicity, Environmental ...