Obex Cortex 0210FR Class A2 Paste Adhesive is a high-performance, solvent-free, moisture-curing paste adhesive specifically developed to create airtight and weatherproof seals within through-wall construction and facade interfaces. It is engineered to achieve a superior A2-s1, d0 fire classification (EN 13501-1), making it highly compliant for commercial projects. This adhesive works as part of a system with the Obex Cortex 0200FR Interface Sealing Membrane to ensure complete facade protection
Obex Cortex 0210FR Class A2 paste adhesive is specifically engineered for use on common building substrates including concrete, masonry, insulation materials, EPDM and through-wall construction systems. Its primary function is to create robust, airtight seals while supporting fire classification compliance in external and internal construction projects.
This solvent-free, moisture-curing adhesive delivers high adhesion levels and excellent UV resistance, making it suitable for long-term exposure in demanding environments. The durable formula provides strong bonding performance while helping maintain weather and airtight seal integrity around interface details, penetrations and construction joints.
Key Features
- Designed for airtight and weatherproof sealing applications
- Suitable for use with Obex Cortex 0200FR interface sealing membrane systems
- Excellent adhesion to common building substrates
- Solvent-free formulation for safer application
- Provides durable weather and airtight seal performance
- Excellent UV resistance for external applications
- Tested to EN 13501-1 fire classification standards
- High adhesion levels for robust bonding performance
- Suitable for concrete, EPDM and façade sealing systems
- Supports fire-rated construction compliance
- Easy to apply for professional installation projects
Applications
- For use with Obex Cortex 0200FR Interface sealing membrane systems
- Fire-rated construction projects
- Airtight building envelope sealing
- Weatherproof façade sealing applications
- Through-wall construction systems
- Obex Cortex 0210FR Paste Ahesive is a Class A2, s1, d0 fire-rated solution.
- Suited for use with OBEX CORTEX 0200FR Class A2 Interface Sealing Membrane, creates weather and airtight seals in through-wall constructions and other interfaces
- Fire rated adhesive with strong bonding performance
- Has excellent UV resistance, high adhesion levels and is compatible with most common building substrates.
| Product Type | Paste Adhesive |
| Product Code | Obex Cortex 0210 FR |
| Brand | Obex |
| Fire Resistence | Class A2, s1, d0 |
| Temperature resistance | -50°C to 120°C |
| Curing time | 2mm/24hours (23°C, %50 R.H) |
| Tensile Strength | 1.0 MPa |
| Density | 1.40 + 0.03gr/cm3 |
| Pack | 12 x 600ml |
| Delivery Terms | |
|---|---|
| Order Value (Ex VAT) | Delivery Charge (Ex. VAT) |
| £650 | Free Delivery |
| Below £650 | £16.00 |
Returns And Refunds
- You are free to cancel the order anytime before we send you an order confirmation email with the estimated delivery date.
- If you wish to return the product, please get in touch with us over email and we will advise accordingly within 14 days from the date of reciept
- We urge you to check the insulation for any damage before the driver returns. If the product you received is damaged, please contact us immediately.
- For more information, please refer to our Return Policy

