Product information
My new polymer plates are a different colour, now clear pale blue but are the same thickness (0.95mm) and the same timings apply as the old type. I expose them for 25 seconds if exposing under glass or 1 minute 25 seconds if under perspex and I use a 36w nail lamp.
Pack containing two PPP's 10cm x 8cm (that's 160 square centimetres, enough for approx 26 hand or footprint plates assuming each plate is 3cm x 2cm. This calculation is based on my own usage of the product.)