Ardex Flex Caulk matches up to the Ardex Flex Grout. Premium siliconized acrylic color caulk used for caulking and sealing corners, edges and joints created by change-of-materials in interior and exterior applications.
Please choose the color of your Ardex Flex Caulk from our drop down menu above.
Use Ardex Flex Caulk for caulking countertops and around sinks, bathtubs and backsplashes, as well as in showers. Use on joints up to a ½" wide.