【High-Quality Materials】The sealing nozzle is made of high-quality stainless steel, resistant to wear and corrosion. It is easy to assemble and securely connected. The inner wall of the nozzle is made of silicone, making it easy to clean and reusable. Easy to assemble and durable, it will serve you for a long time. 【Good Sealing Performance】The size is marked on the stainless steel nozzles, making it easy to confirm the nozzle you need. Different sizes are designed for different tilt angles. The joint support accessories are suitable for all types of silicone sealant guns, meeting various sealing requirements with improved sealing performance. 【Efficient Design】Our universal rubber nozzle tool is intelligently designed with a 45-degree angled nozzle. The sealing nozzle is angled to perfectly fill gaps, even on slopes or in corners, for better sealing performance, ensuring professional results every time. The set is lightweight and easy to store and transport. 【28 Sealing Nozzle Sets】This set contains 16 sealing nozzles, 6 connection bases, 4 scrapers, and 2 elbows. With this rubber nozzle tool set, a variety of sizes are available to meet the filling requirements of different angles and sizes, easily filling gaps and simplifying your repair work! 【Wide Application】These silicone sealant nozzles are widely used in kitchens, bathrooms, water tanks, doors, windows, floors, sinks, and joints, and can be used with most types of sealants, silicones, resins, epoxies, etc. The caulking tool is much smoother and more convenient for maintenance work and is the perfect accessory for use with gel filling guns.