{"product_id":"sikafloor-2540-w-na","title":"Sikafloor®-2540 W NA | Breathable Water-Based Epoxy Floor Coating","description":"\u003cdiv style=\"border: 2px solid #1C4F8A; background: #eef4fa; border-radius: 6px; padding: 12px 16px; margin: 0 0 18px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 1.02em; color: #1c4f8a;\"\u003e\u003cstrong\u003eConfirm Availability Before Ordering — Available to Order, North Vancouver, BC.\u003c\/strong\u003e Sika products are supplied to order and stock is not guaranteed at the time of purchase. Placing an order does not confirm stock. We confirm availability, colour and pickup or shipping timing within one business day of every order. To check current stock and lead time before you order, call \u003ca href=\"tel:2502333000\" style=\"color: #1c4f8a;\"\u003e250-233-3000\u003c\/a\u003e or email \u003ca href=\"mailto:order@canopussupply.com\" style=\"color: #1c4f8a;\"\u003eorder@canopussupply.com\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1c4f8a; margin-top: 0;\"\u003eSikafloor®-2540 W NA | Breathable Water-Based Epoxy Floor Coating\u003c\/h2\u003e\n\u003cp style=\"font-size: 1.08em; color: #333;\"\u003e\u003cstrong\u003eTwo-component, water-based, low-VOC pigmented epoxy coating — 18.9 L (5 US gal) kit\u003c\/strong\u003e | Brand: Sika | Model: Sikafloor®-2540 W NA\u003c\/p\u003e\n\u003cp style=\"font-size: 1.02em; color: #444;\"\u003eSikafloor®-2540 W NA is a two-component, breathable, water-based, low-VOC, low-odour, glossy pigmented epoxy coating. Sika describes it as curing to a tough, finely textured finish that resists light to medium traffic, chemical exposure and repeated cleaning. It is used as a thin-film, vapour-permeable coating on new and refurbished interior concrete. Browse the full \u003ca href=\"\/collections\/sika\" style=\"color: #1c4f8a;\"\u003eSika product range\u003c\/a\u003e and other \u003ca href=\"\/collections\/epoxy-coatings\" style=\"color: #1c4f8a;\"\u003eepoxy floor coatings\u003c\/a\u003e at Canopus Supply.\u003c\/p\u003e\n\u003cdiv style=\"border-left: 4px solid #1C4F8A; background: #eef4fa; padding: 14px 18px; margin: 18px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #1c4f8a;\"\u003eProfessional note:\u003c\/strong\u003e Sika restricts this product to use by experienced professionals. It is interior-only and must be mixed mechanically — Sika states it must not be hand mixed or diluted. Colour is tinted to order: specify the colour when ordering, and do not mix batch numbers within one floor area.\u003c\/div\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003ePerformance Highlights\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 8px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #eef4fa;\"\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003cbr\u003e18.9 L (5 US gal) kit — Part A 7.57 L (2 US gal) + Part B 11.36 L (3 US gal)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eMixing ratio\u003c\/strong\u003e\u003cbr\u003eA:B = 2:3 by volume\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eConsumption\u003c\/strong\u003e\u003cbr\u003e~4–5 m²\/L (163–203 ft²\/US gal) per coat at 8–10 mil w.f.t. (4–5 mil d.f.t.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef4fa;\"\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eVOC content\u003c\/strong\u003e\u003cbr\u003e~24 g\/L\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eWater vapour permeability\u003c\/strong\u003e\u003cbr\u003e~3.9 Perm at 10 mil d.f.t. (ASTM E96, Procedure B)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eShore D hardness\u003c\/strong\u003e\u003cbr\u003e~80 (ASTM D2240)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef4fa;\"\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003ePot life (250 g)\u003c\/strong\u003e\u003cbr\u003e~30 minutes at 20 °C (68 °F)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eRecoat window at 23 °C (73 °F)\u003c\/strong\u003e\u003cbr\u003e~10 hours minimum \/ 48 hours maximum\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #c9d6e5; padding: 10px;\"\u003e\n\u003cstrong\u003eTraffic at 23 °C (73 °F)\u003c\/strong\u003e\u003cbr\u003eFoot ~18 hours · light ~36 hours · normal ~3 days · full cure ~7 days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003eKey Characteristics\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable\u003c\/strong\u003e — permeable to water vapour (~3.9 Perm at 10 mil d.f.t., ASTM E96 Procedure B).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-based, low VOC and low odour\u003c\/strong\u003e — ~24 g\/L VOC; Sika notes it suits interior use without disrupting operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical and wear resistance\u003c\/strong\u003e — resists mildly corrosive chemicals, wear and wash-down scrubbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraffic\u003c\/strong\u003e — light to medium traffic, including pedestrians and light handling equipment on pneumatic tires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e — glossy, finely textured finish with excellent opacity; unlimited colour range, special colours on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood plants\u003c\/strong\u003e — meets the requirements of CFIA for use in food plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest values\u003c\/strong\u003e — abrasion ~0.118 g loss (ASTM D4060, CS17 wheel \/ 1000 g \/ 1000 cycles); pull-off strength \u0026gt; 2.0 MPa (\u0026gt; 290 psi), concrete failure (ASTM D7234).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThin-film, vapour-permeable pigmented coating on new and refurbished interior concrete\u003c\/li\u003e\n\u003cli\u003eChemical, pharmaceutical, food processing and food preparation facilities\u003c\/li\u003e\n\u003cli\u003eWarehouses and workshops\u003c\/li\u003e\n\u003cli\u003eAreas with mildly corrosive chemical contact and wash-down scrubbing\u003c\/li\u003e\n\u003cli\u003eTop coat in the Sikafloor® Multiflex PS 52 MRW (CA) and PS 53 MRW (CA) mechanical room waterproofing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003eApplication Conditions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct temperature 18–24 °C (65–75 °F) before and during application.\u003c\/li\u003e\n\u003cli\u003eAmbient air and substrate temperature 10–30 °C (50–86 °F); substrate at least 3 °C (5 °F) above the dew point.\u003c\/li\u003e\n\u003cli\u003eMaximum 75 % relative humidity during application and curing.\u003c\/li\u003e\n\u003cli\u003eTwo coats recommended. Mix mechanically with a paddle at 300–450 rpm for at least 3 minutes.\u003c\/li\u003e\n\u003cli\u003eProtect from dampness, condensation and water for at least 72 hours.\u003c\/li\u003e\n\u003cli\u003eConfirm substrate moisture limits, concrete strength and surface profile (minimum ICRI CSP 2) against the current Sika TDS before application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003eLimitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInterior use only — not for exterior surfaces.\u003c\/li\u003e\n\u003cli\u003eDo not dilute with water or solvent.\u003c\/li\u003e\n\u003cli\u003eDo not apply over cracked or unsound substrates, or while ambient or substrate temperature is rising (pinholes may form).\u003c\/li\u003e\n\u003cli\u003eNot for negative-side waterproofing; not recommended for highly corrosive chemicals or heavy wear.\u003c\/li\u003e\n\u003cli\u003eDo not apply over concrete with ASR-susceptible aggregates or where ASR is present or suspected.\u003c\/li\u003e\n\u003cli\u003eColour may vary between batches and may discolour under UV light and some artificial lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #1c4f8a;\"\u003eHealth \u0026amp; Safety\u003c\/h2\u003e\n\u003cp style=\"color: #444;\"\u003eRead the current Sika Safety Data Sheets for Part A and the Part B base being supplied before handling, and use the personal protective equipment they specify. Direct-fired gas or kerosene heaters must be vented outside. Safety data sheets for each Part B base are listed on the \u003ca href=\"https:\/\/can.sika.com\/en\/construction\/floors-walls\/specialty-flooring\/moisture-mitgationsolutions\/sikafloor-2540-wna.html\" style=\"color: #1c4f8a;\" target=\"_blank\" rel=\"noopener\"\u003eSika Canada product page\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"border-left: 4px solid #1C4F8A; background: #eef4fa; padding: 14px 18px; margin: 18px 0; border-radius: 4px;\"\u003e\n\u003cstrong style=\"color: #1c4f8a;\"\u003eRelated at Canopus Supply:\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"\/collections\/epoxy-coatings\" style=\"color: #1c4f8a;\"\u003eEpoxy Coatings\u003c\/a\u003e · \u003ca href=\"\/collections\/sika\" style=\"color: #1c4f8a;\"\u003eSika Products\u003c\/a\u003e · \u003ca href=\"\/collections\/all-equipment\" style=\"color: #1c4f8a;\"\u003eConcrete Prep Equipment\u003c\/a\u003e · \u003ca href=\"\/blogs\/guides\/concrete-surface-preparation-csp-guide\" style=\"color: #1c4f8a;\"\u003eConcrete surface preparation (CSP) guide\u003c\/a\u003e · \u003ca href=\"\/blogs\/guides\/concrete-moisture-testing-before-coating\" style=\"color: #1c4f8a;\"\u003eConcrete moisture testing before coating\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 4px solid #1C4F8A; background: #eef4fa; padding: 12px 16px; margin: 16px 0; border-radius: 4px;\"\u003e\n\u003cstrong\u003ePurchasing Note:\u003c\/strong\u003e All sales are intended for professional and trade purchasers. Before ordering, confirm product availability and lead time, colour, suitability, quantity, system compatibility, substrate condition, pickup timing and delivery requirements. Product use and installation are the responsibility of the purchaser and installer.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 4px solid #1C4F8A; background: #eef4fa; padding: 12px 18px; margin: 16px 0; border-radius: 4px;\"\u003e\u003cspan style=\"color: #444;\"\u003eQuestions about colour, coverage or lead time? \u003ca href=\"\/pages\/contact-us\" style=\"color: #1c4f8a; font-weight: bold;\"\u003eContact Canopus Supply\u003c\/a\u003e — \u003ca href=\"tel:2502333000\" style=\"color: #1c4f8a;\"\u003e250-233-3000\u003c\/a\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp style=\"font-size: 0.9em; color: #555;\"\u003e\u003cstrong style=\"color: #1c4f8a;\"\u003eCanopus Supply Inc.\u003c\/strong\u003e — Sika Products · Local pickup is available in North Vancouver. We deliver across Greater Vancouver and BC, and we ship eligible products across Canada and the USA. For heavy, oversized, special-order, hazardous, or contractor-volume orders, shipping must be confirmed before fulfillment.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.85em; color: #777;\"\u003e\u003cem\u003eTechnical information is provided for professional reference only and is taken from the Sika Canada product data sheet (June 2026, Version 02.02). Product selection, substrate preparation, installation method, coverage, cure time, system compatibility and final performance remain the responsibility of the purchaser, installer, project specifier and\/or manufacturer documentation. Always confirm suitability against the current TDS, SDS, project specification and site conditions before use.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Sika","offers":[{"title":"Agate Gray","offer_id":67858542854364,"sku":null,"price":990.0,"currency_code":"CAD","in_stock":true},{"title":"Tele Gray 2","offer_id":67858542887132,"sku":null,"price":990.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/9483\/8195\/files\/ca-02-en-CA-Sikafloor-2540-W-NA-KIT-1x1-00717299.png?v=1792619244","url":"https:\/\/www.canopussupply.com\/products\/sikafloor-2540-w-na","provider":"Canopus Supply Inc","version":"1.0","type":"link"}