{"title":"Render Accelerators \u0026 Retarders","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShop our range of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erender accelerators\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed to help speed up the setting and curing process of compatible render systems. Render accelerator additives can be particularly useful during \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecolder weather and winter rendering\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, when lower temperatures can significantly increase the time it takes for render to set sufficiently for finishing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsed with compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eexternal render, monocouche and through-coloured render systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, accelerators can help reduce waiting times between application and finishing, allowing professional renderers and plasterers to work more efficiently on site.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRender accelerators are especially useful when shorter daylight hours and cooler conditions make managing render setting times more challenging. The correct accelerator can help achieve a more predictable setting time while maintaining the required finish and performance of the render system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrowse \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erender accelerators and render additives\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e online at CES Hire for professional rendering applications. Always follow the render and accelerator manufacturer's recommended mixing ratios, application guidance and temperature requirements, as compatibility and dosage can vary between products and render systems.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"weber-accelerator-monocouche-20l","title":"Weber Accelerator Monocouche 20L","description":"Weber Accelerator Monocouche 20L is a render accelerator solution for monocouche through-coloured renders. It is mainly used for Monocouche work in winter when the temperature is over 5°C. This handy product is used to speed up the time to scrape during colder application periods.\r\n\u003ch4\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/h4\u003e\r\n85ml of additive is enough to treat 1 x 25kg bag of Monocouche render. This means an entire 20 litre bottle of accelerator will do 235m² of render (approximately 235 bags of monocouche). This solution is a new and improved mix which means a bottle will now do even more bags of render.\r\n\u003ch4\u003e\u003cstrong\u003eMixing \u003c\/strong\u003e\u003c\/h4\u003e\r\nWeber accelerator must be added to the gauging water for the monocouche prior to adding the powder to ensure full dispersion.\r\nThe correct dosage per 25kg bag of monocouche is 85ml of weber monocouche accelerator. Mix addition thoroughly into gauging water before adding powder. The total modified water mix must not exceed the allowable water content for the product used. When using a discontinuous mixer\r\npump (such as a Putzmeister P11) the dosage per 6 bag mix is 510ml of weber monocouche accelerator replacing the same proportion of gauging water. When using a continuous mixer pump such as an m-tec duo-mix every 10 litres of gauging water must include 170ml of weber monocouche accelerator. Do not add more than 1 litre per 6 bag mix.\r\n\u003ch4\u003e\u003cstrong\u003eFinishing \u003c\/strong\u003e\u003c\/h4\u003e\r\nThe accelerator solution will accelerate the initial set time such that, at 5°C working temperature, the scrape time of a Monocouche product will be the same as that during the summer months (20°C). Please note that the temperature of the mix may be different from that of the ambient temperature due to the water supply\/ powder temperature. Due to this fact, the setting period is only given as an indication.\r\n\r\nWeber accelerator is not antifreeze.\r\n\r\nWeber accelerator is unsuitable for warm weather work other than sample areas.","brand":"CES Hire","offers":[{"title":"Default Title","offer_id":53989244698961,"sku":"CES-50920000","price":67.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/0734\/1137\/files\/15ff061f-Accelerator-1.jpg?v=1786475762"},{"product_id":"baumit-speedtop-thin-coat-render-accelerator","title":"Baumit SpeedTop Thin Coat Render Accelerator","description":"Baumit SpeedTop Thin Coat Render Accelerator is a Ready to use additive for SilikonTop and GranoporTop. Provides accelerated setting and enhanced durability on the façade in high humidity and low temperatures, as well as in fog. Can be added in temperatures of \u0026gt;+1°C and \u0026lt;15°C and with relative humidity of \u0026lt;95%.\r\n\u003cdiv\u003e\r\n\u003cdiv\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eAccelerates setting times\u003c\/li\u003e\r\n \t\u003cli\u003eSimple to measure out\u003c\/li\u003e\r\n \t\u003cli\u003eFor use at low temperatures and high humidity\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"col-lg-12 product-detail-container\"\u003e\r\n\u003cp class=\"bodytext\"\u003eBaumit SpeedTop Thin Coat Render Accelerator cannot be used with silicate plasters as the additive is only suitable for Baumit SilikonTop and Baumit GranoporTop plasters.\u003c\/p\u003e\r\n\r\n\u003cdiv id=\"variant_6395\" class=\"container-fluid table variant-details variant_6395\"\u003e\r\n\u003cdiv class=\"row\" data-attribute-id=\"FIX_packaging_size_value_AND_bundle_unit\"\u003e\r\n\u003cdiv class=\"col-xl-5 col-md-12 th\"\u003ePackaging: 250 ml bottle\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"row\" data-attribute-id=\"FIX_size_of_pallets_in_type_of_packaging\"\u003e\r\n\u003cdiv class=\"col-xl-5 col-md-12 th\"\u003eAmount of packaging in box: 24 bottles\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"row\" data-attribute-id=\"gross_density\"\u003e\r\n\u003cdiv class=\"col-xl-5 col-md-12 th\"\u003eGross density: app. 1 kg\/dm³\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"row\" data-attribute-id=\"ph_value\"\u003e\r\n\u003cdiv class=\"col-xl-5 col-md-12 th\"\u003ePH value: app. 11 - 12\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"row\" data-attribute-id=\"consumption\"\u003e\r\n\u003cdiv class=\"col-xl-5 col-md-12 th\"\u003eConsumption: 250 ml\/25kg bucket of render\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv\u003e\u003c\/div\u003e\r\n\u003cdiv\u003e\u003ca href=\"https:\/\/baumit.co.uk\/files\/uk\/pdf_files\/pdbl_speedtop.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct data sheet here \u003c\/a\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n ","brand":"CES Hire","offers":[{"title":"Default Title","offer_id":53989246927185,"sku":"CES-971414","price":7.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/0734\/1137\/files\/eac7b0af-Baumit-Speedtop.jpg?v=1786475765"},{"product_id":"weber-retardateur-retarder-monocouche","title":"Weber Retardateur (Retarder) Monocouche","description":"\u003cp\u003eWeber Retardateur (Retarder) Monocouche is a retarder solution for Weber\u003cstrong\u003e \u003c\/strong\u003emonocouche renders to extend the scrape time. Allows for a next-day scrape in colder months, or can slow down the scrape time in warmer months. Retardateur is a retarder solution which may be used to provide scrape time flexibility and extend scrape time, especially for winter working. For use at temperatures over 5°C for monocouche work in the winter.\u003c\/p\u003e\n\u003ch4\u003eWeber Retardateur (Retarder) Monocouche Features and Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAs a liquid component it can directly replace a proportion of the product gauging water\u003c\/li\u003e\n\u003cli\u003eColourless liquid – has no effect on the appearance of the finished product\u003c\/li\u003e\n\u003cli\u003eProvides scrape time flexibility through the year\u003c\/li\u003e\n\u003cli\u003eCan be used during colder weather to ensure next-day scrape\u003c\/li\u003e\n\u003cli\u003eIf added at the correct dose, in warmer weather will achieve 20°C scrape times when working at 30°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThings to Consider\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not apply if frost is forecast within 24 hours\u003c\/li\u003e\n\u003cli\u003eDo not apply on thawing masonry\u003c\/li\u003e\n\u003cli\u003eDo not apply in damp\/wet conditions\u003c\/li\u003e\n\u003cli\u003eDo not apply in temperatures below 5°C or above 30°C\u003c\/li\u003e\n\u003cli\u003eDo not apply on elevations in direct sunlight or where the substrate is hot\u003c\/li\u003e\n\u003cli\u003eWhen stored unopened in a dry place at temperatures above 5°C, shelf life is 12 months from date of manufacture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/www.uk.weber\/files\/gb\/2021-02\/WEBER_RETARDATEUR_SDS.pdf\"\u003eDownload safety data sheet here\u003c\/a\u003e \u003cbr\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/www.uk.weber\/files\/gb\/2021-02\/weber%20retardateur%20monocouche_0.pdf\"\u003eDownload technical data sheet here\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003eIf you are looking to speed up the set time of your render we also stock \u003ca href=\"https:\/\/ces-hire.com\/product\/weber-accelerator-monocouche-20l\/\"\u003eWeber Accelerator\u003c\/a\u003e.\u003c\/p\u003e","brand":"CES Hire","offers":[{"title":"Default Title","offer_id":53989249974609,"sku":"CES-50920003","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/0734\/1137\/files\/72124020-weber-retardateur-monocouche-20L.jpg?v=1786475769"},{"product_id":"ewi-pro-top-coat-render-accelerator-100-ml","title":"EWI Pro Top Coat Render Accelerator 100 ml","description":"\u003ch2\u003e\u003cstrong\u003eEWI Pro Top Coat Render Accelerator 100 ml EWI-020 \u003c\/strong\u003e\u003c\/h2\u003e\r\nEWI Pro Top Coat Render Accelerator 100 ml is a high-quality liquid additive that can be used to accelerate the curing process of \u003ca href=\"https:\/\/ewistore.co.uk\/product-category\/external-wall-insulation\/render-systems\/silicone-render\/\"\u003eSilicone\u003c\/a\u003e or \u003ca href=\"https:\/\/ewistore.co.uk\/shop\/external-wall-insulation\/acrylic-render-ewi-010-pure-white-25kg\/\"\u003eAcrylic\u003c\/a\u003e renders. If you live in a colder climate, where the drying process takes a long time, this product is a worthwhile investment. It allows installers to continue to install thin-coat render systems throughout the winter months. EWI-020 works to speed up this curing process, allowing for a faster job completion rate.\r\n\r\nThis product is suitable for colour-through textured renders and does not negatively affect their appearance.\r\n\u003ch3\u003eApplication\u003c\/h3\u003e\r\n\u003cstrong\u003eBefore applying the EWI-020 Render Accelerator, it is important to take appropriate Health \u0026amp; Safety measures.\u003c\/strong\u003e\r\n\r\nEWI-020 should be poured directly into a bucket of our render. Thorough mixing with a plaster mixer is needed to reach a good, workable consistency. Mix 100ml of EWI-020 for every 25Kg bucket of render. \u003cstrong\u003eDo not add water to the render.\u003c\/strong\u003e\r\n\r\nIt is recommended that the product data-sheet and manufacturer’s instructions for working conditions and restrictions be followed.\r\n\u003ch3\u003eSafety Measures\u003c\/h3\u003e\r\nAvoid skin contact and protect the eyes. In case of eye contact, wash the eyes abundantly with clean water and seek medical assistance. The use of gloves, goggles and protective clothing is recommended.\r\n\u003ch3\u003eStorage\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eShelf life: up to 12 months from the date of manufacture.\u003c\/li\u003e\r\n \t\u003cli\u003eStore in a cool and dry place in original packaging.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli aria-level=\"1\"\u003e\n\u003cb\u003eWhat does Render Accelerator do? \u003c\/b\u003eRender Accelerator is a liquid additive used to accelerate the curing process of silicone or acrylic renders by up to 50%.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cul\u003e\r\n \t\u003cli aria-level=\"1\"\u003e\n\u003cb\u003eHow much Render Accelerator do I need to use per bucket? \u003c\/b\u003eYou only need to mix 100ml of EWI-020 for every 25 kg bucket of render.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cul\u003e\r\n \t\u003cli aria-level=\"1\"\u003e\n\u003cb\u003eCan I use multiple bottles in one bucket? \u003c\/b\u003eNo, multiple bottles will not speed up curing time any further.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cul\u003e\r\n \t\u003cli aria-level=\"1\"\u003e\n\u003cb\u003eWill Render Accelerator change the appearance of my render colour? \u003c\/b\u003eRender Accelerator has no negative effect on the appearance of the dried render.\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"CES Hire","offers":[{"title":"Default Title","offer_id":53989251547473,"sku":"EWI-020","price":4.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/0734\/1137\/files\/e950d793-EWI-Pro-Top-Coat-Render-Accelerator-100-ml.webp?v=1786475778"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/0734\/1137\/collections\/15ff061f-Accelerator-1.jpg?v=1790254520","url":"https:\/\/www.ces-hire.com\/collections\/render-accelerators-retarders.oembed","provider":"CES Hire","version":"1.0","type":"link"}