Kawneer® Glazing Spline – 7/16” Width Commercial Storefront Rubber Seal

The Kawneer® Glazing Spline is designed for commercial aluminum storefront door and window glazing systems, providing dependable weather sealing and secure glass retention for compatible framing applications. Engineered as a flexible rubber glazing spline, this seal helps reduce air infiltration, moisture penetration, dust, and vibration while maintaining reliable glazing performance in commercial environments.

Sold by: Foot
Brand: Kawneer®
Finish/Color: Black
Material: Rubber
Product Type: Glazing Spline / Rubber Seal
Width: 7/16"
Height: 1/2"
Application: Commercial Aluminum Storefront Door and Window Glazing Systems
Function: Helps Seal Against Air, Moisture, Dust, and Vibration
Compatibility: Designed for Kawneer® Storefront Systems
Features: Flexible Commercial Glazing Rubber Construction
Part Number: WGR-430

Constructed from durable black rubber, this commercial glazing spline offers long-lasting flexibility and dependable compression performance in demanding storefront applications. Its precision profile is designed to fit securely within compatible glazing channels while helping maintain proper glass positioning and sealing integrity.

Featuring a 7/16" width and 1/2" height profile, this replacement glazing spline is ideal for repair, maintenance, and restoration applications requiring dependable weather sealing and glazing retention performance for Kawneer® storefront systems.

No returns on products cut to size.