{"product_id":"fosroc-renderoc-primer-polymer-cement-slurry-bonding-agent","title":"Fosroc Renderoc Primer | Polymer Cement Slurry Bonding Agent","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eRenderoc Primer is a two component, polymer modified cementitious slurry that prepares concrete substrates to receive Fosroc Renderoc repair mortars. It comprises specially selected cementitious powders and liquid polymer additives which, once mixed, produce a smooth slurry that keys the repair material to the parent concrete. The primer facilitates bond strengths conforming to the classification of the repair material in use, whether Class R2, R3 or R4 to BS EN 1504-3.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eIt is a wet on wet system, with the repair mortar placed onto the primed surface while the slurry is still wet, so the two develop an integral bond. Renderoc Primer is non-flammable and complies with LU Standard 1-085 Fire Safety Performance of Materials.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eSupplied as a two part pack, Renderoc Primer is combined at a fixed ratio of three parts Part A to one part Part B by volume, or four to one by weight, and mixed to a homogeneous slurry before use. It is compatible across the Fosroc Renderoc repair mortar range, making it a single priming solution for concrete reinstatement work. Coverage is approximately 2m² per litre of mixed slurry\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eDevelops bond strengths matched to the repair mortar's BS EN 1504-3 classification (R2, R3 or R4)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWet on wet system creates an integral bond between primer and repair mortar\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eCompatible across the Fosroc Renderoc cementitious repair range\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eNon-flammable, complying with LU Standard 1-085\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eEconomical coverage at approximately 2m² per litre\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGood to know\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo part pack: Handy Pack 4kg Part A plus 1 litre Part B\u003c\/li\u003e\n\u003cli\u003eSubstrate should be saturated surface dry before priming. Concrete should be thoroughly soaked with clean water before priming, with any standing surface water removed first\u003c\/li\u003e\n\u003cli\u003eNot to be used when temperature is below 5°C and falling\u003c\/li\u003e\n\u003cli\u003eOpened bags of Part A should be resealed and used within 14 days\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Construction Supplies UK","offers":[{"title":"Default Title","offer_id":58243044213068,"sku":null,"price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1046\/6715\/2716\/files\/construction-supplies-uk-fosroc-renderoc-primer-polymer-cement-slurry-bonding-agent-1251388279.png?v=1785317831","url":"https:\/\/www.constructionsuppliesuk.co.uk\/products\/fosroc-renderoc-primer-polymer-cement-slurry-bonding-agent","provider":"Construction Supplies UK","version":"1.0","type":"link"}