Upgrade your pipework efficiency with ISOPIPE TC Slit & Seal, the professional choice for high-performance thermal insulation. Engineered from advanced NBR-based closed-cell synthetic rubber, this flexible pipe insulation provides outstanding resistance to water vapour transmission (μ ≥ 10,000), effectively preventing condensation and protecting against frost.
Specifically designed for already existing pipe systems where traditional insulation cannot be easily threaded, the ISOPIPE TC Slit & Seal features a pre-slit design with a secure double bonding system. This system includes a strong inner self-adhesive mesh tape and an outer self-adhesive overlap membrane, ensuring a continuous seal and reducing installation time by up to 50% compared to traditional glue-based methods.
Fully Certified to be used in the UK and across the EU (Class 0 & Euroclass B Certified).
Key Performance Characteristics
- Outstanding Thermal Performance: Features a low thermal conductivity (λ = 0.036 W/mK at +30°C) to maximise energy savings in heating, cooling, and refrigeration applications.
- Temperature & Environment: This rubber insulation has anoperating range from -50°C to +110°C,making it ideal for a large range of applications
- Safety Guaranteed: ISOPIPE TC material is guaranteed through rigorous supervision and factory tests, meeting Euroclass B-s2, d0 fire performance standards to prevent flame spread.
- Sizes & Length: Available in 15mm, 22mm & 28mm bore sizes, with 9mm, 13mm & 19mm wall thickness options. Supplied in 2m lengths for easy handling and installation
- Self-Seal Adhesive Edge: Quick, tool-free installation—simply peel and press for a secure, professional finish without extra adhesives
Applications:
- Heating & Plumbing: Prevents heat loss and provides frost protection for domestic and commercial heating pipes.
- Air Conditioning & Refrigeration: High resistance to water vapour prevents condensation on cold pipework.
- Industrial Use: Insulates vessels, fittings, and large-scale cooling systems.
- Retrofitting: The pre-slit design with self-adhesive overlap allows for insulation without disconnecting pipes.
Trade Accounts & Volume Pricing
We offer trade credit accounts for contractors buying regularly, alongside volume pricing for bulk orders. Contact us to set up your account.
Certifications:
- Nitrile rubber pipe insulation is 2m long, Available in 15-28mm size in 9-19mm thicknesses
- Flexible, Class O pipe insulation for all project types.
- Has a secure double bonding along the slit's length, with strong inner self-adhesive mesh tape and self-adhesive overlapping tape ideal for DIY pipe insulation.
- It is pre-cut at angle offering a larger bonding surface, better adhesive properties and less risk of heat loss
- Gives an attractive appearance and professional finish
- Used to minimise condensation and sweating in pipework
- Free Delivery Over £200 | £4.45 on Orders £100–£199.99 | £9.95 Under £100 (Ex Vat)
| Insulation Type | Self-seal Pipe Insulation |
| Brand | Isopipe Insulation |
| Length | 2m |
| Thickness Available | 9mm, 13mm,19mm |
| Material | Foamed nitrile rubber |
| Thermal Conductivity | 0.033 W/mk 0°C (32°F) |
| Service Temperature | -50 °C to +110 °C |
| Fire Classification | Class 'O', Euroclass B |
| Delivery Terms | |
|---|---|
| Order Value (Ex.VAT) | Delivery Charges (Ex.VAT) |
| Up to £99.99 | £9.95 |
| £100 - £199.99 | £4.45 |
| Above £200 | Free |
Returns/Refunds And Cancellations:
- You can cancel your order and get a full refund anytime before the item is shipped and we confirm your order via email.
- Orders cannot be cancelled once shipped.
- If you want to return insulation that was ordered in excess or not of use anymore, you can return them within 14 days from the date of receipt, provided they are unused and in a resalable condition. Please contact us via email and we will assist you accordingly.
- If the product is damaged, then you are within your rights to claim an exchange or a refund. For more information, please refer to our delivery information page.
For more information on returns and deliveries, please refer to our delivery information page.
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