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Aluminum Spacer With Butyl Paste
Aluminum spacers with butyl paste, simply put, combine the "aluminum skeleton" and the "first layer of sealant" into one unit before leaving the factory. It's typically made in rolls of composite material: a high-strength aluminum alloy strip in the middle, thick butyl sealant pre-coated on both sides, and a 3A molecular sieve desiccant inside. When using it, simply peel off the release film and stick it directly onto the glass, eliminating the tedious steps of buying a glue applicator, heating the glue, and applying it in traditional processes.
Features
Renqiu City Xinjian Metal Products Co., Ltd. is one of the most reliable manufacturers and suppliers of aluminum spacer with butyl paste in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale customized aluminum spacer with butyl paste from our factory. Also, free sample is available.
Aluminum spacers with butyl paste, simply put, combine the "aluminum skeleton" and the "first layer of sealant" into one unit before leaving the factory. It's typically made in rolls of composite material: a high-strength aluminum alloy strip in the middle, thick butyl sealant pre-coated on both sides, and a 3A molecular sieve desiccant inside. When using it, simply peel off the release film and stick it directly onto the glass, eliminating the tedious steps of buying a glue applicator, heating the glue, and applying it in traditional processes.
Comparison of Aluminum spacers with butyl paste with ordinary adhesive-free aluminum spacers: Eliminates the manual glue application process, significantly saving labor time, doubling mass production efficiency, and ensuring consistent and error-free quality control.
Comparison of manually glued finished glass: No glue breaks, bubbles, or overflow issues; stronger sealing stability, reducing glass fogging and leakage at the source, resulting in a higher scrap rate.
Comparison of Aluminum spacers with butyl paste with inferior self-adhesive spacers: Made of genuine butyl rubber, it has strong weather resistance, does not peel or age, and remains effective even with long-term outdoor use, ensuring more reliable project warranty.
Many overseas customers worry about self-adhesive tape peeling off, aging, and failing later on, a common problem with low-priced spacers on the market. Properly made aluminum spacers with butyl paste use pure butyl paste, not ordinary double-sided tape. This results in high bonding strength, non-aging, and non-volatile properties, preventing peeling, detachment, and delamination even with long-term use. It offers greater project stability and a higher acceptance rate, making it ideal for overseas projects with long-term warranties.
This aluminum spacer with butyl paste is essentially a convenient package that combines an aluminum frame and sealant. Its biggest advantage is its ease of use: both sides are pre-applied evenly with butyl paste before leaving the factory. You don't need to buy expensive applicators or worry about temperature adjustments causing adhesive breakage. Simply remove the protective film, add the desiccant, bend and press. Even a small roadside shop can produce reliably sealed double-glazed windows. Furthermore, its flexible design allows for easy shaping, making it particularly convenient for creating curved and irregularly shaped windows, while eliminating the air leakage risks associated with traditional corner fittings. However, don't think that's all-while it comes with its own "first line of defense" (butyl sealant), the second layer of sealant (polysulfide or silicone sealant) is absolutely essential; otherwise, the glass structure will be unstable.
In short, Aluminum spacer with butyl paste isn't just a simple accessory upgrade; it directly optimizes the production process of insulated glass. It solves the industry problems of traditional processing relying on manual labor, unstable quality control, and frequent after-sales issues. It helps customers reduce labor costs and increase output, while also stabilizing finished product quality and reducing scrap and waste. With its high cost-effectiveness, low tolerance for error, and wide applicability, it's a very reliable and cost-effective choice for both daily batch shipments and high-standard overseas projects.
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