Sealing Edge of LVT Floor

[Spinny]

Suddenly thought I ought to try and put some sealent down where my LVT meets the wall in the laundry appliance bays. In case of leaks. (see pic)

What would people suggest that is readily available off the shelf ? Bathroom sealant ? Frame Sealant ?

 

(Just to stop water running down at the edge, without being stuck so hard it would play havoc if you did have to lift some floor in the future.)