How to Caulk a Sink or Bathtub

caulking for tub liner installation

Learn how to caulk a bathtub properly with this step-by-step guide, which covers removing the old caulk and applying new caulk, including finishing steps. Caulking compound, often called “tub-and-tile caulk” seals the crack between a wall—often covered with ceramic tile—and fixtures such as sink bowls and bathtubs. New tub-and-tile caulk is flexible, so it can […]