Though it’s not overwhelmingly difficult to remove ... it’s best to know what type of sealant you’re dealing with. Inspect ...

You can buy either acid-cure silicone ... apart. Remove the nozzle’s tip. Most tubes have cut lines to help you make the size cut you need for an appropriate bead of caulk. It is best to start ...

Everything is sealed up with Sugru, though you could probably use caulk or even hot glue (if you wanted something more temporary and less expensive). The smartest bit has to be the loop on Dave ...