Where can i get depron in bangalore?

I am not sure depron is available... not only in Bangalore, but elsewhere in India too (I don't remember seeing anyone confirm that true depron is available locally).  If you are looking for plain foam (biofoam), please see this :

http://www.rcindia.org/electric-planes/scratch-built-amos-34-inch-ws/msg8246/#msg8246

You can contact Ashta for details, as he is our master foam builder and hails from Bangalore.