Quote Originally Posted by Euclid440 View Post
... a thrift store clipboard will make several scales, great for making scale templates.
Great idea... so I've been looking around for a suitable clipboard to chop up. I found some in the perfect material, a hard glossy plastic which would pass as an imitation of celluloid, but the colours were wrong, they were all transparent pastel shades. Others I've seen have been a different, softer plastic, maybe polyester? It didn't look suitable for scales.

Anyway, the question is, what is the name of that hard glossy plastic I'm looking for? It is noticeably harder than acrylic sheet, for example.