Hi Lukas

Thanks for your info

Im in plan of fabricating 3d micro channels & devices

So far , as per my knowledge they do  different layers separately  and bond
them together

Instead of that im  just trying to have 2-3 layers of   PDMS  together
so that i can get  it in one shot, In order to avoid bonding problems,
shrinkage.........

Even i may be wrong ????  Im not sure whether it is possible im just trying.

Correct me if I'm wrong !