Light transmission: 37% (measured on a 3 mm sheet)"
Very high breaking strength, very difficult to break
Does not shatter like glass
Easy to cut with a fine-toothed circular saw, jigsaw or handsaw
Top quality from German Polycasa
"Opal Polycarbonate is an impact-resistant milky white sheet. The opal colour is ideal, for example, for breaking the light from a light bulb", as it diffuses the light.
"Also called Lexan and Makrolon, Polycarbonate is one of the most impact-resistant plastics", that makes it ideal for screening things, that you should be careful of.
Impact-resistant double glazing windows
Light transmission: 37%
Max. temperature, continuous: 115 degrees
Max. temperature, short-term: 130 degrees