




🖤 Lock in your view with flawless finesse!
The FSP8521-U is a 100-foot long, 0.125-inch diameter black flexible PVC spline designed by Saint-Gobain ADFORS. It secures various insect screens into 5/16” x ¾” frame channels with ease, offering durability and universal compatibility for professional-grade window screen installations.


| Manufacturer | Saint-Gobain ADFORS |
| Part number | FCS8521-U |
| Item Weight | 249 g |
| Product Dimensions | 51.44 x 21.59 x 12.95 cm; 249 g |
| Item model number | FSP8521-U |
| Size | .125 in X 100 ft |
| Color | Black |
| Style | .125" x 100' |
| Material | Flexible PVC |
| Pattern | Spline |
| Item Package Quantity | 1 |
| Included components | Saint-gobain ADFORS Spline, 125 in X 100 ft, Black |
| Batteries Included? | No |
| Batteries Required? | No |
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