• Homax Caulk Finisher has a flexible rubber head that forces caulk into joints and smooths for the Perfect Bead. Constructed of hard, durable plastic with a rubber handle that is comfortable to hold. Ideal for use in showers, windows, siding, sinks and tubs with latex, silicone or acrylic caulk. For both interior and exterior caulking projects. Contains 1 tool.