Descrition: With 5 Sizes Radius Interchangeable Pads: 3R, 6R, 10R, 13R, 17R for creating 5 shapes round corner. No water of sealant, excess sealant could be stored on silicone pad. Ideal for corners, showers, windows. Applicable for interior and exterior caulking. Easy to use. Durable and practical.
