



Description
Aluminum Spacer Bar with Butyl Paste is a component used in the manufacturing of insulated glass units (IGUs), which are double or triple-pane windows designed for improved thermal insulation and energy efficiency.
Key Features:
1. Material: Made of aluminum, which provides structural rigidity.
2. Adhesive Coating: The spacer has a butyl-based or similar adhesive ("paste") on both sides to ensure a strong bond with the glass.
3.Desiccant: Often includes a desiccant (drying agent) to absorb moisture inside the IGU, preventing fogging.
4.Thermal Performance: Aluminum is highly conductive, so pasted aluminum spacers can contribute to thermal bridging (heat transfer at the edges), unlike "warm-edge" spacers (e.g., stainless steel or foam).
Introduce
Hebei Xinjian Metal Products Co., Ltd. covers an area of 50,000 square meters. It is a modern high-tech enterprise and a large-scale enterprise specializing in the research and development, manufacturing, sales and technical services of high-performance insulating glass accessories.








Customized Process
Products can be developed and manufactured according to drawings or samples provided by customers.We have an experienced R&D team focused on technological innovation and product upgrades to ensure that product performance is always at the industry-leading level.
Online communication
Provide custom drawings
Merchant quotation
Sign a contract
Processing and production
Packaging and distribution
Confirm receipt of goods
Successful transaction
FAQ
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.




Aluminum Spacer Bar with Butyl Paste
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