Description
Secure glazing panels with the Glazing Rubber Spline – 5/16” Width Push-In Glass Retention Insert, designed for reliable performance in residential and commercial window systems. This push-in spline helps hold glass firmly within the frame while reducing vibration, minor air infiltration, and unwanted movement.
Manufactured from durable rubber, this glazing spline provides long-lasting flexibility and resilience under changing weather conditions. Finished in black, it delivers a clean, professional appearance that complements aluminum, steel, and vinyl window frames. Precision-sized with a total width of 0.395″ (5/16″) and a 7/16″ height, it ensures proper engagement within compatible glazing channels for secure retention.
Designed for straightforward push-in installation, this rubber spline fits securely without adhesives, making repairs and replacements efficient. Sold by the foot, it allows for custom-length applications, making it ideal for window maintenance, retrofit projects, or new glazing installations requiring dependable glass retention and long-term durability.
Please note: no returns on products cut to size or special orders.
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