{"product_id":"flexcrete-tiefill-waterproof-tie-hole-filler","title":"Flexcrete Tiefill – Waterproof Tie Hole Filler","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eFlexcrete Tiefill – Class R4 Waterproof Tie Hole Filler\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFlexcrete Tiefill is a rapid-setting, Class R4 waterproof tie-hole filler designed specifically for filling and sealing concrete tie holes created by formwork bolts and through-tie systems.\u003c\/strong\u003e This polymer-modified, fibre-reinforced repair mortar delivers a high-strength, durable and waterproof solution for tie holes, grout holes and voids around fixings in precast concrete.\u003c\/p\u003e\n\u003ch3 class=\"\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eUp to 10 Bar Water-Pressure Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eFor applications where high water-pressure resistance is critical, \u003cstrong\u003eFlexcrete Tiefill provides a waterproof seal capable of withstanding up to 10 bar water pressure after 72 hours' curing\u003c\/strong\u003e. This compares with \u003cstrong\u003eBeSealed Sealing Plugs, advertised up to 6 bar\u003c\/strong\u003e, and \u003cstrong\u003eRiveStop, advertised up to 8 bar depending on the product reference\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eTiefill is supplied as a \u003cstrong\u003esingle-component powder\u003c\/strong\u003e, requiring only the addition of clean water on site. Its high bond strength, low permeability and excellent low-sag properties make it ideal for creating a \u003cstrong\u003edurable, watertight seal\u003c\/strong\u003e where protection against water ingress is critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTiefill sets in approximately 30 minutes at 20°C\u003c\/strong\u003e, providing a rapid and effective solution for sealing concrete tie holes.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/flexcrete-tiefillformconcrete.webp?v=1788884841\" alt=\"Buy Flexcrete Tiefill waterproof tie hole filler. Class R4 rapid-setting concrete repair mortar for formwork tie holes, grout holes and concrete voids.\"\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClass R4 structural repair mortar\u003c\/strong\u003e in accordance with BS EN 1504-3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpecifically designed for \u003cstrong\u003efilling and sealing concrete tie holes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for formwork bolt and through-tie holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRapid-setting formulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e, with resistance to up to 10 bar water pressure after 72 hours' curing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh bond strength for durable, monolithic repairs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePolymer modified and fibre reinforced\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow permeability helps protect against moisture ingress and chlorides\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent low-sag properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for sealing grout holes and voids around fixings in precast concrete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerally requires no substrate or inter-layer primer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart bags can be mixed to help minimise material waste\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWRAS approved\u003c\/strong\u003e for use in contact with potable water when cured\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCE marked in accordance with BS EN 1504-3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplies with Highways Agency Standard BD 27\/86\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eFlexcrete Tiefill is suitable for a wide range of concrete construction, tie-hole filling and repair applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFilling \u003cstrong\u003econcrete tie holes\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealing formwork bolt holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealing through-tie holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSealing grout holes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFilling voids around fixings in precast concrete\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaterproofing tie holes in water-retaining structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew-build concrete construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConcrete repair and refurbishment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater and wastewater structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCivil engineering and infrastructure projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFlexcrete has used Tiefill for waterproofing tie holes in reinforced concrete structures, including water and wastewater facilities.\u003c\/p\u003e\n\u003ch2\u003eFlexcrete Flupp Plugs\u003c\/h2\u003e\n\u003cp\u003eFor through-tie applications, \u003cstrong\u003eFlexcrete Flupp Plugs are available in 22 mm, 26 mm and 32 mm sizes\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe appropriate plug is inserted into the prepared tie-hole sleeve to help prevent water tracking around the remaining plastic tube before the void is filled with Tiefill. This provides a practical approach to sealing the tie-hole and creating a durable, waterproof finish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe plug should be selected to suit the particular formwork tie system and hole configuration. Always follow the manufacturer's current installation instructions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/Flupp_Plug.png?v=1788890363\" alt=\"Flexcrete Flupp Plugs 22mm, 26mm and 32mm for sealing concrete formwork tie holes with Tiefill repair mortar\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eCoverage\u003c\/h2\u003e\n\u003cp\u003eAn 8 kg pack of Flexcrete Tiefill produces approximately \u003cstrong\u003e4.1 litres of mixed mortar\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eActual coverage depends on the \u003cstrong\u003ediameter, depth and configuration of the tie hole\u003c\/strong\u003e, as well as the particular formwork tie system being used.\u003c\/p\u003e\n\u003cp\u003eFor accurate material calculations, determine the volume of the individual tie holes and refer to the \u003cstrong\u003elatest Flexcrete Tiefill Technical Data Sheet\u003c\/strong\u003e before application.\u003c\/p\u003e\n\u003ch2\u003eTechnical Information\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eFlexcrete Tiefill\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003ePolymer-modified, fibre-reinforced cementitious repair mortar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassification\u003c\/td\u003e\n\u003ctd\u003eClass R4 – BS EN 1504-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication thickness\u003c\/td\u003e\n\u003ctd\u003e5–50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication methods\u003c\/td\u003e\n\u003ctd\u003eHand, trowel or float\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack size\u003c\/td\u003e\n\u003ctd\u003e8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack yield\u003c\/td\u003e\n\u003ctd\u003eApprox. 4.1 litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity\u003c\/td\u003e\n\u003ctd\u003eApprox. 2150 kg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1-hour compressive strength\u003c\/td\u003e\n\u003ctd\u003e8.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1-day compressive strength\u003c\/td\u003e\n\u003ctd\u003e39.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e28-day compressive strength\u003c\/td\u003e\n\u003ctd\u003e59.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater resistance\u003c\/td\u003e\n\u003ctd\u003eUp to 10 bar after 72 hours' curing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking life\u003c\/td\u003e\n\u003ctd\u003eApprox. 20 minutes at 20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eTechnical performance, preparation and application requirements should always be checked against the \u003cstrong\u003elatest Flexcrete Tiefill Technical Data Sheet\u003c\/strong\u003e before use.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eWhy Choose Flexcrete Tiefill?\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eWhere concrete tie holes need to be \u003cstrong\u003efilled, sealed and protected against water ingress\u003c\/strong\u003e, Flexcrete Tiefill provides a high-strength, rapid-setting and waterproof repair solution.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003ewater-pressure resistance of up to 10 bar after 72 hours' curing\u003c\/strong\u003e, Tiefill is designed for applications where reliable protection against water ingress is critical. Combined with \u003cstrong\u003eClass R4 performance, high bond strength and low permeability\u003c\/strong\u003e, it provides a durable solution for demanding concrete construction, repair and waterproofing applications, including water-retaining structures and infrastructure projects.\u003c\/p\u003e\n\u003cp\u003eWhen used with the appropriate \u003cstrong\u003eFlexcrete Flupp Plug\u003c\/strong\u003e, Tiefill provides a practical system for sealing through-tie holes and helping prevent water tracking around the tie-hole sleeve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClever Shield supplies Flexcrete Tiefill for professional concrete construction, concrete repair, tie-hole filling and waterproofing applications.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Clever Shield","offers":[{"title":"Flexcrete Tiefill - 8KG","offer_id":57444800397687,"sku":"TIEFILL8KG","price":22.95,"currency_code":"GBP","in_stock":true},{"title":"Rubber Stoppers 22mm (500)","offer_id":57445031444855,"sku":"FLUPPLUG22","price":39.99,"currency_code":"GBP","in_stock":true},{"title":"Rubber Stoppers 26mm (500)","offer_id":57445031477623,"sku":"FLUPPLUG26","price":77.12,"currency_code":"GBP","in_stock":true},{"title":"Rubber Stoppers 32mm (500)","offer_id":57445031510391,"sku":"FLUPPLUG32","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0321\/5320\/6920\/files\/flexcrete-tiefillformconcrete.webp?v=1788884841","url":"https:\/\/clevershieldcoatings.co.uk\/products\/flexcrete-tiefill-waterproof-tie-hole-filler","provider":"Clever Shield - Asset Protection","version":"1.0","type":"link"}