Caulk is a material that many DIYers have in their toolbox. From caulking baseboards and trim for expert-looking results to preventing water damage, this tool is one of the purchases where you get ...

Open caulk can be used for up to two months by sealing the end of the tube and storing it in a cool, dry location. Seal opened caulk tubes by inserting a nail, covering the end of the tube, or with a ...