First you need a tube of Black RTV $16 at your local auto parts store.
Next take your mount (put cardboard or paper under it) and start pumping the RTV into the bushing
It will look like this use as much as you want.
Add more RTV
I plan to put my car back together Friday night I think that ought to be enough time for them. Just a cheep alternative to ZZP's Soild bushings that give you a noticeably rougher ride