--- product_id: 131661563 title: "9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Interior Pipe Insulation ::" brand: "k-flex" price: "€ 26.39" currency: EUR in_stock: true reviews_count: 8 category: "K Flex" url: https://www.desertcart.be/products/131661563-9mm-thick-wall-22mm-bore-2m-self-seal-k-flex store_origin: BE region: Belgium --- # Euroclass BL-s2,d0 fire rating Thermal conductivity as low as 0.031 W/(mK) Temp range -165°C to +110°C 9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Interior Pipe Insulation :: **Brand:** k-flex **Price:** € 26.39 **Availability:** ✅ In Stock ## Summary > 🛠️ Insulate like a pro — stay cool, stay safe, stay ahead! ## Quick Answers - **What is this?** 9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Interior Pipe Insulation :: by k-flex - **How much does it cost?** € 26.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/131661563-9mm-thick-wall-22mm-bore-2m-self-seal-k-flex) ## Best For - k-flex enthusiasts ## Why This Product - Trusted k-flex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Durability:** pH neutral and corrosion-resistant, engineered to last through seasons without crumbling. - • **Fire-Safe Certified:** Euroclass BL-s2,d0 rating ensures top-tier fire resistance for peace of mind. - • **Effortless Installation:** Self-seal design with superb adhesion means quick, mess-free setup every time. - • **Superior Thermal Efficiency:** Ultra-low thermal conductivity keeps your systems energy-smart and cost-effective. - • **Extreme Temperature Resilience:** Performs flawlessly from -165°C to +110°C, perfect for any climate challenge. ## Overview The 9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Pipe Insulation offers industry-leading thermal performance with a temperature range from -165°C to +110°C and ultra-low thermal conductivity. Its Euroclass BL-s2,d0 fire rating and corrosion-resistant, pH-neutral composition make it a durable, safe choice for both civil and industrial pipe insulation needs. Designed for easy installation with a self-seal adhesive, it ensures a professional finish that outperforms cheap imitations. ## Description Product Description 9mm Thick Wall 22mm Bore 2m Self-seal K-Flex Pipe Insulation K-FLEX ST is suitable for all applications both civil and industrial that require the use of insulation material, : refrigeration, air-conditioning, heating and plumbing, tanks, pipe fittings and water ducts. Legal Disclaimer Beware poor cheap immitations of this product. If the company sounds international the items may not be genuine K-FLEX and will crumble after a single season. Review: Recommended - Excleent product - so easy to work with: Adhesion is superb and it is very easy to install Review: Happy - Pleased with this. Easy to use (and cut) and sticks together well. Goes around the 21mm pipe. I used some waterproof gaffer tape to secure the joins around the bends and tidy it all up. I’m using it outside so no idea if it will weather ok but it’s down the side of the house so shouldn’t get hit with heavy sun. Overall it does what it’s intended to do. ## Features - Temperature range: -165°C* to +110°C EN 14706 - Thermal conductivity λ W/(mK): -20 °C = 0.031, 0 °C = 0.033, +20 °C = 0.035, +40 °C = 0.037 - Corrosion problems: pH neutral (7±0.5) EN 13468 - Permeability: μ ≥10000 EN 12086 - Fire: Euroclasse BL - s2, d0 EN 13501-1 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FY1CD62 | | Best Sellers Rank | 106,298 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,049 in Pipes, Pipe Fittings & Accessories | | Brand | K-flex | | Coverage | Volume: 706.86 cubic centimeters (for a 2-meter length of a 22mm bore pipe) | | Customer Reviews | 4.3 4.3 out of 5 stars (376) | | Item Thickness | 9 Millimetres | | Manufacturer | L’ISOLANTE K-FLEX | | Material | Aluminium | | Model Number | KF0922 | | Part Number | KF0922 | | Recommended Uses For Product | pipe insulation | | Unit Count | 1.0 count | ## Product Details - **Brand:** K-flex - **Item thickness:** 9 Millimetres - **Material:** Aluminium - **Number of Packs:** 1 - **Recommended uses for product:** pipe insulation ## Images ![9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Interior Pipe Insulation :: - Image 1](https://m.media-amazon.com/images/I/21c3zP8Oz1L.jpg) ## Questions & Answers **Q: What is the diameter? Want to use it to stop stuff dropping down the side of a bed!** A: od is around 40mm as measured which makes sense at 22id x 9mm wall. **Q: Can this be used for outside anti freeze lagging or interior only ?** A: These are industrial rated insulation that can be used for indoor & outside lagging - however like most products if they're left outside in direct sunlight the thawing and refreezing process can cause it to crack over time. It's not indestructible and would need replacing after 2 years... Its not a permanent fix but it does a good job. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Recommended *by A***R on 26 October 2025* Excleent product - so easy to work with: Adhesion is superb and it is very easy to install ### ⭐⭐⭐⭐ Happy *by J***M on 5 February 2023* Pleased with this. Easy to use (and cut) and sticks together well. Goes around the 21mm pipe. I used some waterproof gaffer tape to secure the joins around the bends and tidy it all up. I’m using it outside so no idea if it will weather ok but it’s down the side of the house so shouldn’t get hit with heavy sun. Overall it does what it’s intended to do. ### ⭐⭐⭐⭐⭐ Easy to fit *by S***R on 10 January 2026* Easy to fit does exactly as it should. ## Frequently Bought Together - 9mm Thick Wall 22mm Bore 2m Self-Seal K-Flex Interior Pipe Insulation :):) - Quality 9mm Wall 15mm Bore 2 Metre Length Slit Self-Seal K-Flex Pipe Insulation/Lagging/cladding - 9mm Thick Wall 28mm Bore 2m Self-Seal K-Flex Pipe Insulation --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/131661563-9mm-thick-wall-22mm-bore-2m-self-seal-k-flex](https://www.desertcart.be/products/131661563-9mm-thick-wall-22mm-bore-2m-self-seal-k-flex) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-08-01*