Obex Cortex 0531FR Class B - Airtight Tape - 20M Long
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Discover the unparalleled performance of Obex Cortex 0531FR, the trusted solution for achieving airtightness and vapour tightness in building projects. Designed by Obex Protection Ltd, this class B vapour control layer (VCL) tape ensures exceptional moisture management and energy efficiency, making it the perfect partner for sustainable construction.
With a self-adhesive backing, the Cortex 0531FR offers a high-performance bond for sealing airtight and vapour-tight membranes, even under UV exposure. Its fire classification according to EN 13501-1 guarantees class B fire protection, making it a reliable choice for demanding applications.
Key Features:
- Airtight and vapour-tight membrane for maximum efficiency.
- High-quality adhesive ensures long-term durability.
- Class B fire protection for enhanced safety.
- Improves energy efficiency and building sustainability.
- Backed by extensive testing for proven performance.
Applications:
Some tyoicaly applications of obex cortex 0531fr vapour sealing tapes includes:
- Internal air and vapour seal tape.
- Sealing from glazing frames to the structure, internal window sealing
- To install VCL membrane.
- Obex Cortex 0531FR Class B is a air and vapour sealing tape
- This airtightness tape in 20M long. Available in 50-500mm widths
- Airtight and vapour-tight membrane with a high-performance adhesive backing.
- This vapour sealing tape achieves a Class B-s1,d0, fire classification
- Cortex 0531 is designed to increase vapour tightness and airtightness and improves moisture management and energy efficiency.
- Can be used to seal windows internally and reduce draughts
| Product Type | Airtight Tape |
| Product Code | 0531 FR |
| Brand | Obex |
| Width | 50mm - 500mm |
| Length | 20M |
| Sd Value | 100m |
| Colour | White |
| Fire Classification | B-s1,d0 |
| Application Temperature | Above 5°C |
| Application | Internal glazing, VCL install |
| 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.
- Once confirmed and delivered, The product is NON-RETURNABLE. The product comes to you straight from the manufacturer. NO Returns accepted
- 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
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Customer Reviews
“ Excellent product, was delivererd next day in perfect condition. I could complete project easilly, ...”Peter J.
Verified Buyer
“ Perfect to seal glazed windows. Arrived next day too!”Emma G.
Verified Buyer
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