As part of our ongoing quest to challenge the status quo with revolutionary solutions for the façade market, Obex are proud to launch the Fire Rated Sealing System. The Cortex Fire Rated Sealing System covers every sealing scenario against water and air ingress in façades and commercial glazing scenarios where the highest levels of fire resistance are necessary.

One Step Closer

Our core range has been designed to service the immediate requirements of contractors with products engineered to the highest standards, whilst our team continue to develop and expand this range to offer an extensive Fire Rated solution.

• A core range designed for multiple project requirements.

• Already being installed in major projects around the world

• Full technical specification and samples available

One Step Closer
Fire Rated Range

Future-proof your build with Cortex

Cortex® 0220FR Class A1 Breather Membrane

Designed to meet the highest levels of fire protection, Cortex® 0220FR Class A1 Breather Membrane can withstand the harshest of weather conditions whilst achieving class A1 (EN 13501-1). The structure is made from fibreglass cloth impregnated with a polymer composition to form a membrane which is waterproof, vapour-permeable and fire resistant. Can be laid directly onto sheathing board or insulation and is suitable for façades with open or closed joints.

Cortex® UV Façade Tape

Cortex® UV Façade Tape is a black single sided acrylic tape with a high UV resistance and excellent bonding properties. Cortex® Double-Sided Acrylic Tape has a high aging resistance and excellent bonding properties with a very high performance adhesive for indoor and outdoor use. Developed for joining Cortex® 0220FR Class A1 Breather Membrane.

Cortex® 0200FR Class A2 Membrane

Our new Cortex® 0200FR Class A2 Membrane combines a flexible, textured surface with maximum bond strength. It provides an airtight and weathertight seal on construction projects. The surface achieves A2-s1,d0 (EN 13501-1) fire rating.

Cortex® 0901FR External Corner

Cortex® 0901FR External Corner provides 100% weathertight seal with easy application for difficult corner details. Easy to cut down to suit your window projections.
Pack Quantity: 40/Box.

Cortex® 0771FR Class B Paste Adhesive

Cortex® 0771FR Class B Paste Adhesive is a high-quality, elastic one-component paste adhesive for bonding Cortex® fire-rated membranes. The adhesive is very easy to apply after curing and achieves a very good bond to most common building substrates. Cortex® 0771FR Class B Paste Adhesive achieves class B-s1,d0 (EN 13501-1)

Cortex® 0500FR Class B Membrane

Cortex® 0500FR Class B Membrane is a flame-retardant flexible membrane used for sealing interfaces to provide an airtight and weathertight seal on construction projects. The material is a 100% woven Polyester PVC coated front and back finished with an acrylic lacquer. It has a textured surface on both faces to ensure maximum bond strength is achieved. Cortex® 0500FR Class B Membrane achieves class B-s3,d0 (EN 13501-1), is highly UV resistant, watertight and airtight.

Case Study

Case Study: Thames Quarter

Thames Quarter consists of 315 two and three bedroom apartments in a 12 storey and 23 storey building. Obex Protection is supplying our Cortex 0500FR Membrane and Cortex 0771FR Paste from our Fire Rated Sealing System.

Client: Precision Facades Ltd

Location: Kings Meadow Road, Reading

Products: Cortex 0500FR Membrane and Cortex 0771FR Paste Adhesive

To request your free sample pack or for more information on the
Obex Fire Rated Sealing System, please complete the enquiry form below

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