That's silicone for you. This useful material can shape-shift into various forms. It's caulk, it's grease, it's resin, it's rubber! In home improvement terms, "silicone" usually describes the caulk ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...