{"title":"Repair (R)","description":"\u003cp\u003eFix the slab before anything goes on it. Crack filler, spall repair, joint sealant and epoxy mortar. Check for moisture with the plastic-sheet test and fill every crack before you open a base coat. Which product for which damage, and how to apply it: \u003ca href=\"\/blogs\/guides\/how-to-use-epoxy-crack-filler\"\u003ehow to use epoxy crack filler\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"r-818-epoxy-crack-filler","title":"R-818 Epoxy Crack Filler","description":"\u003cp\u003eThick 1:1 epoxy paste for cracks up to 1\/8 inch and shallow defects. Coat over small cracks right away. Step by step: \u003ca href=\"\/blogs\/guides\/how-to-use-epoxy-crack-filler\"\u003ehow to use epoxy crack filler\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e \u003cli\u003e \u003cstrong\u003e1\/2 Gal Kit:\u003c\/strong\u003e 1 qt Part A + 1 qt Part B\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003e1 Gal Kit:\u003c\/strong\u003e 1\/2 gal A + 1\/2 gal B\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003e2 Gal Kit:\u003c\/strong\u003e 1 gal A + 1 gal B\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003e10 Gal Kit:\u003c\/strong\u003e 5 gal A + 5 gal B\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eWhat it covers\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eAbout 1,228 lineal ft of 1\/8 by 1\/8 inch crack per gallon\u003c\/li\u003e \u003cli\u003e1 Gal Kit handles a typical 2-car garage\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCoverage figures assume the recommended thickness on a properly profiled slab. Rough or porous concrete uses more. Order the next size up if your floor is at the top of a range.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eUse it when\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eCracks and small defects before coating\u003c\/li\u003e \u003cli\u003eYou want to coat over the repair the same day (allowed immediately for small cracks)\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003ePick something else if\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eMoving joints (use R-830, this is rigid)\u003c\/li\u003e \u003cli\u003eDeep spalls or holes (use R-343 or R-110)\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e \u003cli\u003eSolids: 100%\u003c\/li\u003e \u003cli\u003eMix ratio: 1:1 by volume\u003c\/li\u003e \u003cli\u003eWorking time (min): 60-180 (2 gal)\u003c\/li\u003e \u003cli\u003eTack free (hr): 5-10\u003c\/li\u003e \u003cli\u003eRecoat (hr): Immediately after application (small cracks)\u003c\/li\u003e \u003cli\u003eFoot traffic: 10-24 hr\u003c\/li\u003e \u003cli\u003eFull cure: 2-7 days\u003c\/li\u003e \u003cli\u003eApply at (F): 60-90\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003eTest a small area first.\u003c\/p\u003e\u003ch3\u003eTechnical documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-818-tds.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-818 technical data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-818-instructions.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-818 application instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/technical-documents\"\u003eAll EpoxyPRO data sheets and instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EpoxyPRO","offers":[{"title":"1\/2 Gal Kit","offer_id":47163239071841,"sku":"R818-05G","price":54.99,"currency_code":"USD","in_stock":true},{"title":"1 Gal Kit","offer_id":47163239104609,"sku":"R818-1G","price":99.99,"currency_code":"USD","in_stock":true},{"title":"2 Gal Kit","offer_id":47163239137377,"sku":"R818-2G","price":154.99,"currency_code":"USD","in_stock":true},{"title":"10 Gal Kit","offer_id":47163239170145,"sku":"R818-10G","price":724.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-818-epoxy-crack-filler-hero-v2.jpg?v=1791680886"},{"product_id":"r-343-concrete-quick-fix","title":"R-343 Concrete Quick Fix","description":"\u003cp\u003eTwo-part urethane repair for spalls, pop-outs and holes. Pack the hole with the sand, pour the mixed liquid over it, walk on it in 20 minutes.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Patch Kit:\u003c\/strong\u003e 1\/2 pint A + 1\/2 pint B + 1\/2 gal sand, in a pail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Patch Kit:\u003c\/strong\u003e 1 pint A + 1 pint B + 1 gal sand, in a 2 gal pail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquids 1 Gal \/ 2 Gal:\u003c\/strong\u003e Part A and Part B only, bring your own sand\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it covers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmall kit: a handful of spalls up to fist size\u003c\/li\u003e\n\u003cli\u003eLarge kit: a dozen spalls or one broken slab edge\u003c\/li\u003e\n\u003cli\u003eCoverage depends on hole depth\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCoverage figures assume the recommended thickness on a properly profiled slab. Rough or porous concrete uses more. Order the next size up if your floor is at the top of a range.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eUse it when\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSpalled or broken concrete that needs to be rebuilt level\u003c\/li\u003e\n\u003cli\u003eYou need to coat over the repair within an hour\u003c\/li\u003e\n\u003cli\u003eCold slab (works down to 20°F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick something else if\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHairline cracks (use R-818)\u003c\/li\u003e\n\u003cli\u003eLarge-area resurfacing (use R-110)\u003c\/li\u003e\n\u003cli\u003eYou are not ready to work fast: 1-3 minutes working time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolids: ~100% cured\u003c\/li\u003e\n\u003cli\u003eMix ratio: 1:1 by volume\u003c\/li\u003e\n\u003cli\u003eWorking time (min): 1-5\u003c\/li\u003e\n\u003cli\u003eRecoat (hr): 1\u003c\/li\u003e\n\u003cli\u003eFoot traffic: 15-20 min\u003c\/li\u003e\n\u003cli\u003eFull cure: 1 hour\u003c\/li\u003e\n\u003cli\u003eApply at (F): 20-90\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTest a small area first.\u003c\/p\u003e\u003ch3\u003eTechnical documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-343-tds.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-343 technical data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-343-instructions.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-343 application instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/technical-documents\"\u003eAll EpoxyPRO data sheets and instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EpoxyPRO","offers":[{"title":"Small Patch Kit","offer_id":47163239202913,"sku":"R343-SM","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Large Patch Kit","offer_id":47163239235681,"sku":"R343-LG","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Liquids 1 Gal","offer_id":47163239268449,"sku":"R343-1G","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Liquids 2 Gal","offer_id":47163239301217,"sku":"R343-2G","price":294.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-343-concrete-quick-fix-hero.jpg?v=1791672663"},{"product_id":"r-830-flexible-joint-sealant","title":"R-830 Flexible Joint Sealant, Fast Set","description":"\u003cp\u003eFlexible, semi-clear joint filler in a dual cartridge. Fills control and expansion joints, cures in minutes, stays rubbery so the joint can move without cracking the floor.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Tube Set:\u003c\/strong\u003e 300 ml Part A + 300 ml Part B dual cartridge with a static mixing nozzle\u003c\/li\u003e\n\u003cli\u003eCase of 6 or 12 tube sets\u003c\/li\u003e\n\u003cli\u003eYou need a dual-cartridge caulk gun (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it covers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e11 to 12 lineal ft per tube set at 1\/2 by 1\/2 inch\u003c\/li\u003e\n\u003cli\u003eA 2-car garage with two control joints usually takes 4 tube sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCoverage figures assume the recommended thickness on a properly profiled slab. Rough or porous concrete uses more. Order the next size up if your floor is at the top of a range.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eUse it when\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFilling saw-cut control joints before a seamless floor\u003c\/li\u003e\n\u003cli\u003eExpansion joints that move seasonally\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick something else if\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStructural cracks (rigid epoxy)\u003c\/li\u003e\n\u003cli\u003eYou do not have a dual-cartridge gun\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolids: 100%\u003c\/li\u003e\n\u003cli\u003eMix ratio: 1:1 (cartridge)\u003c\/li\u003e\n\u003cli\u003eWorking time (min): 1-2\u003c\/li\u003e\n\u003cli\u003eRecoat (hr): 1\u003c\/li\u003e\n\u003cli\u003eFoot traffic: 1-3 hr\u003c\/li\u003e\n\u003cli\u003eFull cure: 3-5 days\u003c\/li\u003e\n\u003cli\u003eApply at (F): 40-90\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTest a small area first.\u003c\/p\u003e\u003ch3\u003eTechnical documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-830-tds.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-830 technical data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-830-instructions.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-830 application instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/technical-documents\"\u003eAll EpoxyPRO data sheets and instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EpoxyPRO","offers":[{"title":"1 Tube Set","offer_id":47163239333985,"sku":"R830-TUBE","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Case of 6","offer_id":47163239366753,"sku":"R830-CS6","price":334.99,"currency_code":"USD","in_stock":true},{"title":"Case of 12","offer_id":47163239399521,"sku":"R830-CS12","price":664.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-830-flexible-joint-sealant-hero.jpg?v=1791672674"},{"product_id":"r-110-epoxy-mortar","title":"R-110 Regular Form Epoxy Mortar","description":"\u003cp\u003eTrowel-grade epoxy mortar for rebuilding deep spalls, slab edges and forklift lanes at 1\/8 to 1\/4 inch.\u003c\/p\u003e\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4 Unit:\u003c\/strong\u003e liquids + 12.5 lb aggregate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2 Unit:\u003c\/strong\u003e liquids + 25 lb aggregate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 9 lb Part A + 2.2 lb Part B + 50 lb aggregate\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat it covers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e 21.5 sq ft at 1\/4 inch or 43 sq ft at 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4 Unit:\u003c\/strong\u003e about 5 sq ft at 1\/4 inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCoverage figures assume the recommended thickness on a properly profiled slab. Rough or porous concrete uses more. Order the next size up if your floor is at the top of a range.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003eUse it when\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDeep spalls, broken joints, slab edges, forklift lanes\u003c\/li\u003e\n\u003cli\u003eRebuilding a damaged area before coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick something else if\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmall cracks (R-818)\u003c\/li\u003e\n\u003cli\u003eYou need it walkable in an hour (R-343)\u003c\/li\u003e\n\u003cli\u003eThermal shock or hot wash-down (U-903M)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolids: 100%\u003c\/li\u003e\n\u003cli\u003eMix ratio: ~1 gal A : 0.26 gal B : 50 lb aggregate per unit\u003c\/li\u003e\n\u003cli\u003eWorking time (min): 30-40 (0.45 cu ft)\u003c\/li\u003e\n\u003cli\u003eRecoat (hr): 7-8\u003c\/li\u003e\n\u003cli\u003eFoot traffic: 14-16 hr\u003c\/li\u003e\n\u003cli\u003eFull cure: 2-7 days\u003c\/li\u003e\n\u003cli\u003eApply at (F): 55-90\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTest a small area first.\u003c\/p\u003e\u003ch3\u003eTechnical documents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-110-tds.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-110 technical data sheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-110-instructions.pdf?v=20261105\" target=\"_blank\" rel=\"noopener\"\u003eR-110 application instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/technical-documents\"\u003eAll EpoxyPRO data sheets and instructions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EpoxyPRO","offers":[{"title":"1\/4 Unit","offer_id":47163239530593,"sku":"R110-QU","price":59.99,"currency_code":"USD","in_stock":true},{"title":"1\/2 Unit","offer_id":47163239563361,"sku":"R110-HU","price":109.99,"currency_code":"USD","in_stock":true},{"title":"Unit","offer_id":47163239596129,"sku":"R110-UNIT","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/4838\/7425\/files\/epoxypro-r-110-epoxy-mortar-hero.jpg?v=1791679711"}],"url":"https:\/\/www.epoxypro.com\/collections\/repair-r.oembed","provider":"EpoxyPRO","version":"1.0","type":"link"}