just do a regular bench press with a 1 or 2 second pause at the chest if that's the effect you want, although, unless you are practicing for a powerlifting meet, there really is no need to do anything other than a touch and go bench press....no bouncing, just a nice controlled motion.
On a side note, I have found those pressing exercises that start from a dead stop seem to injure my pec tendons, whereas a regular ROM bench press does not. just something to think about.