High Quality Material: Caulking nozzle is made of high quality stainless steel, rust-resistant, wear-resistant and corrosion-resistant. It is non-sticky, leaves no residue after use and is easy to clean and maintain. In addition, the sealing nozzle does not drip during work, ensuring the accurate and correct distribution of the colloid and effectively avoiding the waste of resources. Intelligent Design: The stainless steel nozzle designed at a 45-degree angle ensures smooth and beautiful glue discharge, and can easily reach hard-to-reach spaces. Whether it is the corner of the house or the special area with extremely narrow space, it can demonstrate strong adaptability and flexibility, and easily cope with various complex situations Multiple Sizes: Our reusable caulking nozzle design covers 14 different sizes of caulking nozzle tips, including 5mm, 6mm, 7mm, 9mm, 10mm, 12mm, 13mm, 16mm, 20mm, 25mm, 26mm, 28mm, 30mm and 35mm. This complete combination can meet your filling needs in different scenarios, whether it is interior decoration or professional construction, you can find the right size Easy to Use: The one-piece stainless steel nozzle set can be easily connected to the caulking gun, and the installation can be completed without complicated tools or expertise. And the corresponding model is clearly marked on the universal caulking tool. This thoughtful design allows you to quickly and accurately identify the required size, ensuring that you will not make mistakes when using it. Widely Used: This caulking nozzle kit is suitable for glass glue, sealant, epoxy tile adhesive, structural adhesive and various silicones, which means you can use the same caulking tool to complete a variety of filling tasks. And whether in a narrow corner or a long distance, this caulking joint nozzle can meet the filling requirements of different distances and angles.