Sealing Patches

OBEX CORTEX 0828FR Sealing Patches utilise a single-sided acrylic tape with high UV resistance and excellent bonding properties.

These patches have been specially developed to seal fixings, such as staples or nails, used to secure OBEX CORTEX Breathable Membranes. They are highly heat and wrinkle-resistant, ensuring an all-important airtight seal. Each patch features a 2mm radius at its corners to prevent lifting.

The unique acrylic dispersion adhesive is designed to maintain high performance even when exposed to moisture and vapour, thereby extending the seal’s life expectancy.

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  • 24 Months Exposure 24 Months Exposure
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Product Specs

Patch Size

50mm x 50mm

Roll Length


Patches Per Roll

400 Approx

Technical Specs

UV Resistance

2 Years

Temperature Resistance

-30 to +100°C

Peel Adhesion

≥ 35N / 25mm


≥ 25N / 25mm, 300%

Processing Temperature

+5°C recommended, processable from -10°C (surface must be dry)



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