I am a level 4 Powertex tutor and do workshops in:
Powertex workshops - How does powertex work? Powertex is a liquid medium. Items can be dipped directly into Powertex or brushed on and once applied will begin to dry but remain flexible for hours. It can be draped, folded, pleated in countless ways. Once it has cured, it will be hard and durable. It will be weather resistant and suitable for outdoors. It is environmentally friendly, water based and non-toxic and can be cleaned up with soap and water.