{"product_id":"1mm-thick-700mm-wide-x-20m-14sqm-armachek-r-grey","title":"ACH-R20\/1-07-GY Arma-Chek R 1mm Grey CSM Covering Sheet - UV Salt Water Mechanical Resistant Insulation Cladding Roll (0.7m x 20m)","description":"\u003cstyle\u003e#html-body [data-pb-style=Q3DBVAG]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-background-lazy-load=\"\" data-element=\"inner\" data-pb-style=\"Q3DBVAG\"\u003e\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\u003cdiv class=\"product-description\"\u003e\n    \u003ch1\u003eACH-R20\/1-07-GY Arma-Chek R - 1mm CSM (CSPE) Covering Sheet for Insulation Protection\u003c\/h1\u003e\n    \n    \u003cp\u003eACH-R20\/1-07-GY is a specific variant of Arma-Chek R: a high-performance, flexible non-metallic covering sheet (1mm thick, 0.7m wide x 20m long, grey) engineered to protect elastomeric and other insulation materials from harsh environmental factors. Formulated with CSM (CSPE) polymer, this durable cladding excels in offshore, heavy industry, chemical, and petrochemical settings across the UK, offering resistance to salt water, UV radiation, mechanical impact, and ozone while minimising corrosion under insulation (CUI).\u003c\/p\u003e\n    \n    \u003ch2\u003eKey Benefits\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWeather \u0026amp; UV Protection:\u003c\/strong\u003e Excellent resistance to UV attack, rain, frost, salt water, and chemicals; fully weatherproof without additional jacketing.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMechanical Durability:\u003c\/strong\u003e High tensile strength (≥4.5 MPa), tear strength (≥7.0 N\/mm), and puncture resistance (104.44 N for 1mm) for impact-prone environments.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCorrosion Mitigation:\u003c\/strong\u003e Low leachable chlorides and ammonia ions (≤100 ppm) to prevent CUI.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWater Vapour Barrier:\u003c\/strong\u003e In-built barrier with μ ≥ 50,000 and permeability ≤ 3.91 x 10⁻¹² g\/(m·s·Pa) to block moisture ingress.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFire Safety:\u003c\/strong\u003e BS 476 Part 6 Class 0 \u0026amp; Part 7 Class 1; IMO FTP Code Parts 2 \u0026amp; 5 certified for low smoke, toxicity, and flammability.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAcoustic Enhancement:\u003c\/strong\u003e Natural dampening complies with ISO 15665 Classes A-C and Shell DEP for re-radiation noise reduction.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFlexible \u0026amp; Compatible:\u003c\/strong\u003e Expands\/contracts with Armaflex insulation; easy to cut and install on pipes, ducts, and vessels.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n    \u003ctable width=\"100%\" border=\"0\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eACH-R20\/1-07-GY\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7m width x 20m length (grey sheet roll)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDensity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,650–1,750 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Vapour Diffusion Resistance (μ)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 50,000\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWater Vapour Permeability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 3.91 x 10⁻¹² g\/(m·s·Pa)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFire Performance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBS 476 Part 6 Class 0, Part 7 Class 1; B-s3,d0 (EN 13501-1); IMO certified\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensile Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 4.5 MPa (MD)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElongation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 200% (MD\/CD)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTear Strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 7.0 N\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eService Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-50°C to +100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLeachable Chlorides\/Ammonia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 100 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n    \n    \u003ch2\u003eApplications\u003c\/h2\u003e\n    \u003cp\u003eACH-R20\/1-07-GY is tailored for UK industrial projects, protecting insulation on:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003ePipework, fittings, vessels, and equipment in offshore\/marine environments\u003c\/li\u003e\n        \u003cli\u003eHVAC ducts and process lines in chemical\/petrochemical plants\u003c\/li\u003e\n        \u003cli\u003eExposed installations vulnerable to salt water, UV, or mechanical damage\u003c\/li\u003e\n        \u003cli\u003eAcoustic systems for noise control (ISO 15665 compliant)\u003c\/li\u003e\n        \u003cli\u003eHeavy industry setups requiring low-maintenance, CUI-resistant cladding\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003ch2\u003eInstallation Guidelines\u003c\/h2\u003e\n    \u003cp\u003eBond using Armaflex Adhesive 520, HT625, or Ultima 700; ensure minimum overlap. Seal joints with Arma-Chek Mastic for a vapour-tight finish. Apply at +5°C to +35°C (max 80% RH). Slight aesthetic wrinkling may occur due to temperature fluctuations, but it does not affect performance. Please consult the installation manual for further information. Shelf life: 3 years stored indoors, dry, away from sunlight\/ground.\u003c\/p\u003e\n    \n    \u003cp\u003eAvailable for immediate dispatch from PipeLagging.com with nationwide UK delivery.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Armacell","offers":[{"title":"Default Title","offer_id":58099274776901,"sku":"ACH-R20\/1-07-GY","price":1170.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/untitled_4.png?v=1780032186","url":"https:\/\/www.pipelagging.com\/products\/1mm-thick-700mm-wide-x-20m-14sqm-armachek-r-grey","provider":"Pipelagging.com","version":"1.0","type":"link"}