Siderise RFT120 Aluminium Jointing Tape (120mm x 45m)
If you are planning to buy bulk quantities, contact us for discounted prices as well as exclusive and priority delivery options.
0330 1281212
The technical performance of Siderise RFT120 demonstrates the high level of fire resistance and thermal performance of the Siderise RFT120, as well as its durability and ability to withstand compression. The various certifications and ratings also attest to the quality and reliability of this insulation material.
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Material: high-density mineral wool
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Fire resistance rating: 120 minutes
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Thermal conductivity: 0.037 W/mK
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Density: 150 kg/m³
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Water absorption: ≤ 1% by volume
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Compressive strength: ≥ 40 kPa
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Dimensions: 1200mm x 600mm x 50mm (custom sizes available)
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Standards and certifications: EN 1366-3, EN 13501-1, FM Approval, LANTAC Certification, BRE Green Guide A+ rating
Siderise RFT120 Aluminium Jointing Tape
Form: Aluminium foil tape - Silver
Width: 120mm
Length: 45m rolls
Thickness: 30m foil
The Siderise RFT120 Jointing Tape is a specialized aluminum foil tape that offers superior adhesive strength, longevity, and ultraviolet resistance. It is specifically designed to seal joints between neighboring units of Siderise cavity barriers and fire stop systems while also providing added protection against the spread of smoke.
A dead soft 30-micron aluminium foil tape coated with a long-lasting, ultraviolet resistant acrylic adhesive on one side, and lined with a release paper to protect the adhesive face.
Siderise RFT120 has been used in multiple fire resistance tests including EN 1364-4, EN 1366-4, BS 8414, NFPA 285 and BS 476-20. Depending on the Siderise cavity barrier or fire stop system, RFT120 can be used to help maintain up to 300 minutes integrity at joints.
Technical Specification
| Property | Value |
|---|---|
| Form | Aluminium foil tape - silver |
| Width | 120mm |
| Length | 45m Rolls |
| Thickness | 30µm foil, 120µm total thickness including release paper |
| Shear | 200 hours |
| Tensile strength | Without release liner: 45N / 25mm |
| Peel adhesion | 5% |
| Elongation | 20 mins: 14.5 N / 25mm; 60 mins: 14.3 N/ 25mm; 24 hours: 19.4 N/25mm |
| Looptack | 12.0 N |
| Humidity shear test | 4 hours |
| Application temperature range | -20ºC to +50ºC. Surface must be free from ice or moisture |
| Service temperature range | -40ºC to + 120ºC. Can withstand 140ºC for a few minutes |
| Moisture vapour permeability | Less than 1g/m2/24 hrs @ 38° & 90% RH |
Siderise RFT120 Aluminium Jointing Tape | Available at Dortech Direct
| Brand | Siderise |
|---|---|
| MPN | AN/T/RFT120 |
| Best Seller | Yes |
| Size | 16" |
Delivery
All deliveries are subject to stock and availability.
UK Mainland
**Express Delivery Cut Off – subject to cleared payments and passing of payment security checks by 12pm.
All UK Mainland orders qualify for FREE when you spend £75 ex vat or more*. *Please note certain items do not qualify for free delivery.
Consignments will be delivered using DPD, Evri, and Shipley, or direct from the supplier if stock is not readily available within our warehouse.
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Delivery Options – Consumers |
Price (ex vat) |
Timing |
|
FREE Standard Delivery when you spend £75 ex vat or more |
£0.00 |
Monday - Friday, excluding public holidays. |
|
Standard Delivery (2-5 Working Days) |
£3.99 |
Monday - Friday, excluding public holidays. |
|
Express Delivery (1-3 Working Days) |
£19.99 |
Monday - Friday, excluding public holidays. |
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Saturday Delivery |
£29.99 |
Saturday Delivery |
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Same Day Delivery |
From £50 |
Monday - Friday, excluding public holidays. |
Certain items do not qualify for free delivery - this will be automatically applied at the checkout
Large heavy items may be subject to pallet charges - you will be notified by our customer care team.
Outside UK Mainland (Including Ireland)
*Please note the following postcodes are classed as Non-Mainland UK or Remote / Rural delivery: AB, IV, KW, PA, PH, HS, KA, ZE, PO30-PO41, IM, JE, GY, BT, TR21-TR25.
The following locations incur a carriage charge starting at £20.83 EX VAT
Europe
It is advised you arrange your own courier collection from our warehouse. If you require assistance Dortech Direct can schedule a delivery for you. Prices are dependent on box quantity and order weight. Please call our sales team for a quotation on 0330 1281212.
United States
Pricing Information
All product prices are available on quotation only. To receive a customized quote, please contact us directly with your product requirements. We will respond promptly with pricing, availability, and shipping details tailored to your request.
Shipping Information
We are pleased to offer shipping to most locations within the United States, excluding Hawaii and Alaska at this time.
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Eligible Shipping Areas: Continental United States only (Excludes Hawaii and Alaska)
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Delivery Timeframe: Estimated delivery is 10–14 working days from the date of dispatch
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Shipping Confirmation: A confirmation email with tracking details will be sent once your order is shipped
Please note: Delivery times are estimates and may be affected by external factors such as customs processing or carrier delays.
Other Information
Please Note
- All available delivery options will be displayed at checkout/basket pages
- Working days do not include Weekends or Bank holidays
- For all enquiries ring 0330 1281212 / sales@dortechdirect.co.uk
BACS & Purchase Orders
- The delivery times & dates are only valid from receipt of funds or valid PO number
Damages
By ordering with Dortech Direct you agree to inspect goods upon delivery. Damaged goods should be rejected. If you notice damage after the goods are delivered, you must report this to us within 48 hours of delivery. Dortech Direct does not accept damage liability for issues reported over 2 working days from the point of delivery.
You can report damage by sending your order details and images of any issues to helpteam@dortechdirect.co.uk
Returns
If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.
Ensure that you diligently fill out all the necessary fields on the Returns Form.
Delivery & Returns for Trade
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Delivery Options - Trade |
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Timing |
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FREE Delivery on any Trade order |
£0.00 |
Monday - Friday, excluding public holidays. |
We will deliver into branch or direct to any customer office/site address.
Returns
If you wish to initiate a product return within 14 days, we gladly offer a refund as long as the item is returned in its original condition, including all packaging, tags, labels, and accessories. Kindly complete the provided return form and include it in the package you are sending back.
Please be aware that orders exceeding £100 excluding VAT are subject to a non-negotiable 40% restocking fee. This charge represents the administrative time and overheads to reprocess the stock.
Ensure that you diligently fill out all the necessary fields on the Returns Form.