{"product_id":"ronafloor-epoxy-primer-mt-5kg-10kg","title":"RonaFloor Epoxy Primer MT, 5kg \/ 10kg","description":"\u003cp\u003eRonaFloor Epoxy Primer MT is a moisture tolerant, two-pack, solvent free epoxy primer for surface damp or porous concrete and screeds. It is typically used to prime concrete before RonaScreed Self Smooth Screed, for excellent adhesion and minimal pinholing, and on shot or grit blasted steel before Ronafix polymer modified screeds, such as on stair pans.\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\u003eMoisture tolerant: suits surface damp concrete and screeds\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eReduced pinholing under RonaScreed Self Smooth Screed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eGood adhesion to prepared steel, e.g. stair pans\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eAdhesion strength over 3.0 N\/mm²\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eSolvent free\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sw-benefit\"\u003e\n\u003cdiv class=\"sw-check\"\u003e​\u003c\/div\u003e\n\u003cspan\u003eIntercoat period 4–6 hours\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003ePrepare the concrete by captive shot blasting or similar to a sound, clean, laitance-free surface with a pull-off strength over 1.5 N\/mm²; blast steel to SA 2.5. Add the full B component to the A component and mix with a slow speed drill and MR3 spiral paddle for approx. 3 minutes, transfer to a clean bucket and mix for 1 more minute, then pour out straight away (pot life 15–20 minutes at 20°C). Apply by squeegee and finish with a short or medium nap roller. For screed overlays, broadcast 0.8–1.7 mm kiln-dried sand to refusal into the wet resin, let it cure, vacuum off the excess and protect until the screed is laid. Very porous substrates may need more than one coat. Ideally apply at 15–20°C; minimum 5°C. Check the manufacturer's datasheet before use.\u003c\/p\u003e\n\u003ch3\u003eCoverage\u003c\/h3\u003e\n\u003cp\u003e0.25–0.30 kg\/m² per coat. A 5 kg unit covers approx. 16–20 m² per coat; a 10 kg unit covers approx. 33–40 m² per coat.\u003c\/p\u003e","brand":"RONACRETE","offers":[{"title":"5kg","offer_id":55608058315091,"sku":"RONA-EPMT-5KG","price":105.5,"currency_code":"GBP","in_stock":true},{"title":"10kg","offer_id":55608058347859,"sku":"RONA-EPMT-10KG","price":204.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6720\/9043\/files\/ronafloor-epoxy-primer-mt.jpg?v=1793696875","url":"https:\/\/shop.screedworks.co.uk\/products\/ronafloor-epoxy-primer-mt-5kg-10kg","provider":"Screed Works Shop","version":"1.0","type":"link"}