{"title":"Moisture Vapour Suppressant","description":"\u003cp\u003eShop \u003cstrong\u003emoisture vapour suppressants\u003c\/strong\u003e (MVS) for controlling rising damp and residual moisture in concrete substrates. These specialist coatings create an effective barrier against moisture vapour transmission, allowing floor coverings and screeds to be applied without the lengthy drying times associated with traditional DPMs.\u003c\/p\u003e","products":[{"product_id":"ardex-mvs-95-residual-moisture-vapour-suppressant-12kg","title":"Ardex MVS 95 Residual Moisture Vapour Suppressant, 12kg","description":"\u003cp\u003eARDEX MVS 95 is a one-component, water-based residual moisture vapour suppressant for concrete slabs and cement\/sand screeds with residual construction moisture up to 95% RH. Allows floor preparation to proceed without waiting for the slab to dry fully. Not suitable for direct-to-ground slabs without a functioning structural damp proof membrane.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cdiv class=\"sw-benefits-grid\"\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eTolerates residual moisture up to 95% RH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eEliminates long concrete drying times\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eTwo-coat short-pile roller application\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eOverlay with ARDEX levelling compounds from 2 hours, no priming\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eCompatible with ARDEX levelling compounds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSaves significant time on programmes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eFor slabs and screeds with a functioning structural DPM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eEffective moisture barrier\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eStir well and use as supplied — do not add water. Apply two coats with a short-pile roller, the second at right angles to the first once the first is touch dry. Overlay with 3mm to 10mm of ARDEX levelling or smoothing compound between 2 and 24 hours after application. Do not traffic between coats or before levelling.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003e12 kg unit. Approx. 36m² for a two-coat application up to 90% RH, or 27m² up to 95% RH. Do not exceed the stated coverage.\u003c\/p\u003e","brand":"ARDEX","offers":[{"title":"Single Bag (12kg)","offer_id":51124531102035,"sku":"ARDEX-95-12KG","price":187.14,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (30 x 12kg)","offer_id":53447340753235,"sku":"ARDEX-95-12KG-HP","price":5710.99,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (60 x 12kg)","offer_id":53447340818771,"sku":"ARDEX-95-12KG-FP","price":11421.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/nKDbavfAIuD_pMYPru2b0QM_1_gps_generated.jpg?v=1792778468"},{"product_id":"weberfloor-mvs-14l","title":"Weberfloor MVS, 14L","description":"\u003cp\u003eWeberfloor MVS is a water-based moisture vapour suppressant designed to suppress the passage of residual construction moisture up to 95% RH (as measured with a hood hygrometer). It provides a reliable moisture barrier that allows floorcoverings and levelling compounds to be applied over subfloors that have not fully dried.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cdiv class=\"sw-benefits-grid\"\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSuppresses moisture vapour up to 95% RH\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eWater-based formula — low odour and easy to apply\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eTwo-coat application with a short pile roller\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eCan be overcoated in as little as 60 minutes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eMinimum film thickness: 150 μm per coat\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eMust be overcoated with weberfloor 4150 or 4160 within 24 hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSubstrate must have pull-off strength of at least 1 MPa\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSupplied in 14-litre containers\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eNote: Not suitable for substrates without a structural DPM or readings above 95% RH. For higher moisture levels, consider a full epoxy DPM system.\u003c\/p\u003e","brand":"WEBER","offers":[{"title":"Default Title","offer_id":51124565475667,"sku":"WEBER-14L-14L","price":267.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/M5Dbauq-OuD_pMYPru2b0QM_0_gps_generated.jpg?v=1792774261"},{"product_id":"tekcem-mvs-moisture-vapour-suppressant-5kg","title":"Tekcem MVS - Moisture Vapour Suppressant, 5kg","description":"\u003cp\u003eTekcem MVS is a two-coat moisture vapour suppressant designed for treating concrete subfloors with residual construction moisture up to 95% RH prior to the application of floor finishes. This 5kg liquid formulation penetrates and seals the pores within concrete, effectively blocking moisture transmission and protecting floor coverings from damage.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cdiv class=\"sw-benefits-grid\"\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eTwo-coat application — 0.15kg\/m² per coat\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003ePenetrates and seals concrete pores to block moisture vapour\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eProtects floor coverings from moisture-related damage\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eFast drying — enables quick project continuation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSuitable for use under adhesives, levelling compounds, and floor finishes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eCompatible with concrete and sand\/cement screeds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eEnsure the concrete substrate is clean, dry, and free from contaminants. Apply Tekcem MVS evenly using a roller or brush in two coats of 0.15kg\/m² each. Allow to dry fully before applying levelling compounds or adhesives — drying time varies with temperature and humidity. Do not apply below 10°C air temperature (5°C substrate) or in conditions where condensation may form.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003eApproximately 0.15kg\/m² per coat depending on substrate porosity. The 5kg unit covers approximately 16.7m² in a two coat application.\u003c\/p\u003e","brand":"TEKCEM","offers":[{"title":"Single Bag (5kg)","offer_id":51124637172051,"sku":"TEKCEM-TEKCEM-5KG","price":72.38,"currency_code":"GBP","in_stock":true},{"title":"Half Pallet (40 x 5kg)","offer_id":53447350485331,"sku":"TEKCEM-TEKCEM-5KG-HP","price":2779.55,"currency_code":"GBP","in_stock":true},{"title":"Full Pallet (80 x 5kg)","offer_id":53447350518099,"sku":"TEKCEM-TEKCEM-5KG-FP","price":5095.84,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/e4LbatufI9iI9OUPlfG90QU_1_gps_generated.jpg?v=1792770747"},{"product_id":"kerakoll-proflow-mvs-20kg-5l","title":"Kerakoll Proflow MVS, 20kg + 5L","description":"\u003cp\u003e\u003cstrong\u003eKerakoll Proflow MVS\u003c\/strong\u003e is a double component smoothing compound with free flowing and rapid setting properties, featuring built-in moisture vapour suppressant (MVS) technology. The revolutionary next generation formulation offers true Moisture Vapour Suppressant properties from a single, easy to use product. Developed to prevent the passage of moisture from the substrate, Proflow MVS has a built-in moisture vapour suppressant barrier effective up to 95% RH, whilst maintaining effortless application with superior smoothing properties and flawless surface finish.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNext generation MVS properties — effective up to 95% R.H.\u003c\/li\u003e\n\u003cli\u003eFlawless surface finish\u003c\/li\u003e\n\u003cli\u003eReplaces the potential of 3 product applications to 1 single application\u003c\/li\u003e\n\u003cli\u003eProlonged wet edge and working time combined with rapid install time\u003c\/li\u003e\n\u003cli\u003eFormulated with high-performance raw materials with low environmental impact\u003c\/li\u003e\n\u003cli\u003eSuitable for installing any type of resilient floor covering\u003c\/li\u003e\n\u003cli\u003eApply by hand trowel, cam rake or pin level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGreen Building Rating 3\u003c\/h3\u003e\n\u003cp\u003eRegional Mineral ≥ 60% | CO₂ Emission ≤ 250 g\/kg | Recyclable\u003c\/p\u003e\n\u003ch3\u003eAreas of Application\u003c\/h3\u003e\n\u003cp\u003eSelf-smoothing adjustment of irregular and uneven substrates with rapid setting and drying, compensated shrinkage and MVS properties. Thicknesses from 5 to 12mm. Suitable for cement-based screeds, calcium sulphate-based screeds, concrete, ceramic floors, flooring grade plywood, gypsum fibre or fibre-cement panels, metal substrates, and epoxy DPM. Internal floors in domestic, commercial and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eCovering Materials\u003c\/h3\u003e\n\u003cp\u003eLVT and design flooring, vinyl, sheet vinyl and safety flooring, hardwood floors, textiles, rubber, PVC, linoleum, carpet, and raised floors.\u003c\/p\u003e\n\u003ch3\u003eCertificates\u003c\/h3\u003e\n\u003cp\u003eCE marked | EN 13813\u003c\/p\u003e","brand":"KERAKOLL","offers":[{"title":"Default Title","offer_id":53533020881235,"sku":"K-PROFLOW-MVS-20","price":30.59,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/0LbaszZJ9iI9OUPlfG90QU_1_gps_generated.jpg?v=1792754494"}],"url":"https:\/\/shop.screedworks.co.uk\/collections\/moisture-vapour-suppressant.oembed","provider":"Screed Works Shop","version":"1.0","type":"link"}