Butyl Spacer Bar

Our 6mm-20mm warm edge butyl spacer combines aluminum and thermal plastic for superior tensile strength. It replaces traditional spacer bars and molecular sieves, boosting production speed and reducing costs. Resistant to aging and cracking, it ensures long-lasting sealing performance for insulated glass units.

Made from high-quality butyl rubber with a wall thickness of 0.20-0.27mm, this spacer bar offers superior weather resistance and durability. Ideal for office buildings, malls, and hotels. Free samples available, buyer pays freight. Conforms to insulating glass standards.

Made from 3003 alloy aluminum with 0.30-0.35mm wall thickness. Features bright smooth surface, uniform air holes, and 100% bendable side welding line. Ideal for office, mall, and hotel insulating glass applications. Custom sizes available.

Made from 3003 alloy aluminum with a 5.5mm side welding line, this spacer bar ensures 100% bendability. Wall thickness 0.30-0.35mm ±0.025mm. Bright smooth surface with uniform air holes. Conforms to insulating glass standards. Available in multiple sizes.

Made from 3003 alloy aluminum, this 11.5mm spacer bar ensures 100% bendability and a bright smooth surface. Wall thickness 0.30-0.35mm with ±0.025mm tolerance. Conforms to insulating glass standards. Ideal for double glazed units in commercial buildings.

High-performance warm edge spacer with aluminum and plastic insulation. Continuous bending at any angle eliminates corner keys, boosting efficiency. Available in 6mm–22mm widths. Custom options and free samples offered.

Made from high-purity aluminum alloy 1100/3003, this spacer bar offers excellent corrosion resistance and a smooth, shiny surface. Features butyl adhesive tape for easy installation. Custom sizes from 4A to 40A, thickness 0.18-0.33mm, length 5M. ISO, COA, ROHS certified. Ideal for energy-saving insulating glass units.

Multi-aluminum sealing spacer with integrated desiccant and adhesive. Eliminates need for separate components, saving time and cost. Resists temperature and humidity changes. Vacuum-packed with indicator card. Custom sizes available.

High-strength aluminum spacer bar with pre-applied butyl rubber sealant for efficient insulating glass fabrication. Smooth surface, corrosion-resistant, and easy to work with. Ideal for windows and doors. Customizable sizes available. Factory direct with 1-year warranty.

High-strength aluminum spacer bar with butyl tape for efficient door and window assembly. Smooth surface, corrosion resistant, and waterproof. Custom sizes available. MOQ 4 CTN. Ideal for secure sealing and noise reduction.

Our aluminum spacer bar with pre-applied butyl tape ensures efficient IGU assembly, saving time and costs. Available in 4-40mm widths, customizable. Durable, supports thermal insulation for windows, offices, and hotels.

High-performance flexible butyl spacer for insulated glass windows. Features aluminum strip and plastic insulation for enhanced tensile strength. Bends continuously without connectors, improving efficiency and reducing costs. Available in 6mm to 22mm widths. Custom options and free samples offered.

High-quality warm edge spacer made of aluminum and plastic insulation strip. Continuous bending at any angle eliminates corner keys, boosting efficiency and reducing costs. Available in 6mm to 22mm widths. Ideal for insulated glass production.

Factory direct flexible warm edge spacer with aluminum strip and plastic insulation. Features high tensile strength, continuous bending at any angle, no connectors needed. Sizes from 6mm to 22mm. Enhances efficiency and reduces costs for insulated glass production.

High-tensile warm edge spacer made of aluminum and plastic insulation. Bends at any angle without connectors, boosting efficiency. Available in 6mm–22mm widths. Ideal for insulated glass windows. Custom options and free samples offered.

Flexible warm edge spacer bar for double glazing, replacing traditional aluminum. Integrated butyl sealant and desiccant save processing time. Available in 6mm-22mm widths. No MOQ, standard export packaging, 7-10 day lead time.

Flexible black butyl tape replaces aluminum spacer bars for insulated glass. Features high tensile strength, continuous bending without connectors, and improved efficiency. Available in 6mm to 22mm widths. Custom options and free samples offered.

High-purity aluminum alloy spacer bars with butyl adhesive for energy-efficient insulating glass. Features corrosion resistance, smooth welding line, and shine surface. Available in 4A-40A sizes, customizable colors, and lengths. ISO, COA, ROHS certified. Ideal for modern building applications.

Made from high-purity aluminum 1100/3003, this butyl spacer bar offers excellent corrosion resistance and a smooth welding line. Available in sizes 4A-40A with customizable lengths. ISO, COA, and ROHS certified for energy-saving insulating glass fabrication.

Multi-aluminum sealing spacer with integrated desiccant for efficient insulated glass production. Ensures no condensation at -60°C. Vacuum-packed with indicator card. Custom sizes available from 6mm to 22mm.