Loctite Polyseamseal All Purpose Adhesive Caulk
The Loctite Polyseamseal All Purpose Adhesive Caulk is the top all purpose caulk because it’s designed to be used as both an adhesive and a sealant. Furthermore, it can be bonded to pretty much anything, including metal and concrete (which can be hard to bond). This makes it more valuable. It’s also water based, which is great because that makes it environmentally safe (non-toxic) and can be cleaned up with soap and water. My final favorite part about this caulk is that it is both mold and mildew resistant. This is good if you want a long lasting caulk as it inhibits the growth of mold and mildew.