How to create very strong joints?

Hey Guys, i'm creating a physics object from many of the sprites connected to each other by the prismatic joint like a fixed chain.

And when this big object is falling on the static boxes( especially on the corners) i see how the joints is being spread a little bit.

Is it possible to fix them permanently? To make this object kind of a solid.

I've tried some other types of joints, but the prismatic works best.

Thanks!

Physics joints will never be completely solid. You can increase the iterations to make the joints more solid though. There’s an action for that.

Thanks for the answer. I wish i got a reply from you :)

So, will be trying to figure this out. Thanks!