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The core advantage of this silicone adhesive bottle lies in its double-layer barrier packaging structure. The aluminum foil lining can effectively block the invasion of oxygen and water vapor, greatly extending the shelf life of unused silicone adhesive, which is nearly 2 times longer than ordinary PE packaging. The manual squeeze design requires no additional tools. Users only need to gently press the bottle body to control the glue discharge speed and amount. The delicate glue outlet can adapt to the filling operation of small gaps. The bottle body is made of food-grade LDPE, which has strong flexibility and is not easy to break, and can maintain good extrusion performance even in low-temperature environments. In addition, the product supports custom colors and printed logos, suitable for home brand OEM or own brand packaging, solving the user pain points of waste and difficult storage of traditional sealing glue packaging.

The detailed specifications of this product are as follows: the overall height of the bottle is about 145mm, the diameter of the bottle body is about 50mm, and the weight of the empty bottle is about 12g; the diameter of the equipped nozzle is 2mm, which can be cut and adjusted to the glue discharge width according to needs; the snap-on twist cap design is easy to open and close, with excellent sealing performance to prevent glue leakage; the thickness of the inner aluminum foil barrier layer is about 0.03mm, the oxygen transmission rate is ≤0.5 cm³/(m²·24h·atm), and the water vapor transmission rate is ≤0.1 g/(m²·24h); the maximum extrusion pressure that the bottle body can bear is 0.3MPa, and there will be no bottle bursting or deformation under normal use; the packaging uses independent blister tray packaging, and 500 products can be packed in each carton, which is convenient for storage and transportation; it supports custom colors and printing specifications, and the capacity and nozzle size can be adjusted according to customer needs.
This standard household silicone adhesive bottle is mainly suitable for daily household sealing and repair scenarios, including gap sealing between kitchen and bathroom sinks and countertops, tile gap filling in bathrooms, sealing glue filling for glass doors and windows, and seam waterproof treatment for household wood products. At the same time, it can also be used for adhesive dispensing in small hand-made DIY projects, such as model making and manual jewelry bonding. The product is compatible with common household silicone adhesive products such as single-component neutral silicone sealant and acidic silicone adhesive, suitable for individual home use, daily restocking of small decoration construction teams, and supporting sales products of household goods brands. Especially for home consumer groups who pay attention to environmental protection and safety, this food-grade certified glue bottle is an ideal choice.