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The core advantages of this silicone sealant bottle lie in material safety and construction convenience. The food-grade HDPE material is odorless, corrosion-resistant, and will not degrade during long-term storage of silicone sealant. The one-time extrusion tip is made by integral molding technology, with uniform glue output and no clogging, requiring no additional cutting for direct use, reducing the construction threshold for users. The sealing structure adopts a double-layer sealing design, and the screw cap with PE gasket can effectively isolate air and water vapor, preventing the silicone sealant from curing and deteriorating in advance, and extending the shelf life of the glue. In addition, the product supports custom color and printed logo to meet brand packaging needs, and its lightweight design reduces transportation costs, suitable for supermarket retail and online e-commerce sales scenarios.

The empty bottle weighs 28g, with a single bottle capacity of 300ml, a bottle body diameter of 65mm, a total height of 180mm, and a material thickness of 0.8mm. It is suitable for the filling viscosity range of neutral silicone sealant from 10000 to 50000cP. The matching disposable tip has a length of 40mm, and the thread interface specification is G28/410, which can match the same specification sealant filling equipment. The packaging is 24 pieces per standard carton, with the carton size of 35*25*20cm, which meets the safety standards of cross-border transportation.
It is mainly applicable to daily DIY sealing scenarios at home, including waterproof sealing of kitchen and bathroom sinks and countertops, gap filling of door and window frames, adhesive repair of small furniture, and light sealing maintenance of automobile interiors. It can also meet the scattered construction needs of small home improvement projects. The 300ml capacity of a single bottle just meets the usage of a single home maintenance, avoiding the waste of unused large-packaging glue that has cured. It is suitable for home maintenance studios, home improvement retail stores and online DIY product stores for sales.