machines/howtos/make-a-climbing-brush/step_2.md

Melting the Plastic

Stack up the plastic sheet on the oven tray with a Teflon sheet in between. If the plastics could not properly stack on the tray, put them into another volume with a Teflon sheet.

Set the oven to 180-190 degrees Celsius, and ‘bake’ the plastic for around 25-30mins, until the plastics are all melted.