{"product_id":"watco-concrex-cold-set-deep-fill","title":"Watco Concrex Cold Set Deep Fill","description":"\u003cp\u003e\u003cstrong\u003eWatco Concrex Cold Set Deep Fill\u003c\/strong\u003e is a heavy-duty \u003cstrong\u003eepoxy concrete repair mortar\u003c\/strong\u003e for deeper holes when temperatures are too low for a standard repair grade. Its cold-setting formulation allows essential floor maintenance in conditions down to 0°C, helping you plan repairs through winter and in colder working areas.\u003c\/p\u003e\u003cp\u003eThe larger aggregate and lower resin content make this a practical base material for deep repairs. Apply from 15mm to 100mm in one layer to rebuild damaged concrete, make up uneven areas or repair sections around floor joints and steps. The mortar is trowelled firmly into position, so you can compact it against the prepared edges rather than relying on a flowing filler.\u003c\/p\u003e\u003cp\u003eCold Set Deep Fill is suitable for internal and external repairs to concrete, sand and cement, and prepared metal. Its grey finish has a coarser texture than standard Concrex Cold Set. For a smoother surface, the technical sheet recommends using the deep-fill grade as a base and leaving space for a 5mm finishing layer of Concrex Cold Set.\u003c\/p\u003e\u003cp\u003eChoose this version for cold conditions between 0°C and 10°C. For warmer applications, compare \u003ca href=\"\/products\/watco-concrex-deep-fill\"\u003eConcrex Deep Fill\u003c\/a\u003e; for a faster return to use in suitable temperatures, see \u003ca href=\"\/products\/watco-concrex-deep-fill-rapid\"\u003eConcrex Deep Fill Rapid\u003c\/a\u003e. Select the grade around the temperature of the repair area and the time available before traffic returns.\u003c\/p\u003e\u003ch3\u003eSurface Preparation\u003c\/h3\u003e\u003cp\u003eRemove loose concrete, oil and grease. Start with a clean, dry and sound surface. Where the surface is damp or additional adhesion is needed, follow the technical sheet and use Tack Coat Sub Zero.\u003c\/p\u003e\u003ch3\u003eTechnical Data\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSize \/ Colour\u003c\/th\u003e\n\u003ctd\u003e25kg \/ Grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eComposition\u003c\/th\u003e\n\u003ctd\u003eEpoxy resin mortar with larger aggregate and separate curing agent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication depth\u003c\/th\u003e\n\u003ctd\u003e15–100mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCoverage\u003c\/th\u003e\n\u003ctd\u003eApproximately 0.5m² per pack at 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking time\u003c\/th\u003e\n\u003ctd\u003eUse within 30 minutes; temperature dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTraffic\u003c\/th\u003e\n\u003ctd\u003eAt 0°C: light traffic 24 hours; heavy traffic 48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShelf life\u003c\/th\u003e\n\u003ctd\u003e12 months, unopened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDirections for Use\u003c\/h3\u003e\u003cp\u003eShake the curing agent and place the pre-blended aggregate\/resin on a board or mixing tray. Do not mix inside the plastic bucket. Add the curing agent and mix thoroughly to an even grey consistency. Trowel firmly into the prepared repair and finish with a float. Wipe the tool with white spirit to reduce drag.\u003c\/p\u003e\u003ch3\u003eLimitations\u003c\/h3\u003e\u003cp\u003eDo not apply below 0°C or to wet surfaces. Do not feather-edge this deep-fill grade or exceed 100mm in one layer. Avoid service temperatures above 60°C. Store frost-free at 10–30°C. Read the technical and safety sheets before use.\u003c\/p\u003e\u003ch3\u003eProduct FAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eCan I use it in cold weather?\u003c\/strong\u003e\u003cbr\u003eYes. The Cold Set grade cures down to 0°C. Allow approximately 24 hours for light traffic and 48 hours for heavy traffic at 0°C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow deep can I fill in one layer?\u003c\/strong\u003e\u003cbr\u003eApply 15–100mm in one layer. Deep Fill Cold Set must not be feather-edged.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much will a pack cover?\u003c\/strong\u003e\u003cbr\u003eApproximately 0.5m² per 25kg at 30mm depth. Actual consumption depends on the depth and shape of the repair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need a primer?\u003c\/strong\u003e\u003cbr\u003eRough, dry patch repairs usually need none. The technical sheet recommends Tack Coat Sub Zero where priming is needed, including damp surfaces.\u003c\/p\u003e\u003ch3\u003eData Sheets\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-1.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-2.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Curing Agent (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-3.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Resin (GB)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-4.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Curing Agent (GBNI)\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-5.pdf?v=1793966847\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet – Resin (GBNI)\u003c\/a\u003e\u003c\/p\u003e","brand":"Watco","offers":[{"title":"25kg","offer_id":58181201920340,"sku":"CXCSDF25","price":267.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9017\/6596\/files\/watco-cold-repair-1.jpg?v=1793966790","url":"https:\/\/andrewscoatings.co.uk\/products\/watco-concrex-cold-set-deep-fill","provider":"Andrews Coatings Ltd","version":"1.0","type":"link"}