Clamping after Jelqing

Safe? Should time for rest be placed in between these two exercises or is it ok?

Jelqing before clamping is actually a good idea. It will loosen up the tissue.

It is what I am doing right now! Do be sure to reheat in between though.

I always make sure I do some form of jelqing (wet or dry) before I start my clamping exercise.
Basically I would warm up the whole shaft, do the jelq (progressively build the intensity throughout), warm up again then clamp.

Clamping is a very high intensity exercise, so you wanna make sure the tissue is thoroughly warmed up and ready to handle the high internal pressure exerted by clamping.

So, as the other members above said, it is actually a good idea as it further minimize risk of injury.