External Pre-Moulded Corner

OBEX CORTEX 0901FR External Pre-Moulded Corners – the perfect solution for those in search of a reliable, fire-rated alternative to traditional EPDM pre-moulded corners. Our product is specifically designed to provide a 100% watertight seal to the corners of projected windows, ensuring that your building stays protected from the elements.

One of the key benefits of our External Pre-Moulded Corners is their ease of use. Our product can be easily trimmed to suit your window projection, making installation a breeze, plus, we manufacture our External Pre-Moulded Corners in either 100mm or 300mm depth to suit your window projection, ensuring a perfect fit every time.

Our External Pre-Moulded Corners are manufactured from black, flammability class V-0 rated material and offer reduced installation times when compared to traditional methods, saving you time and money on your project.

Typical Uses

    • Provides a 100% weathertight seal to the corners of projected windows.

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Product Specs

Flammability Class




Box Quantity



OBEX CORTEX 0500FR ISM Class B & 0901FR Pre-Moulded Corners Installation Guide

Product Order Codes

Product CodesProduct DescriptionDepthBox Quantity
20.0901.001OBEX CORTEX 0901FR Preformed External Corner100mm40
20.0901.002OBEX CORTEX 0901FR Preformed External Corner300mm40

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