OBEX CORTEX 0273FR UltraBoard Sealing Patches are a high-performance self-adhesive patch used to seal over screw heads on the 0271FR UltraBoard.

The patches feature a high-performance acrylic dispersion adhesive which adheres very well to the UltraBoard surface, and gives ultimate protection against water and moisture to guarantee a seal.

Product Specifications

Size : 50mm x 50mm

Length : 400 Patches per roll

Colour : Black

Technical Specifications

Adhesive carrier : Black LDPE with reinforced scrim

Adhesive system : FR acrylic dispersion

Release liner : Silicone coated PE liner, White

Temperature Resistance : -40°C – +120°C

Recommended installation temperature : +5°C – 40°C

Tack : Excellent

UV Exposure : 12 Months

Product Datasheet

Technical Data Sheet
Safety Data Sheet

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.