{"product_id":"mapei-keracolor-u-unsanded-grout-charcoal-47-10-lb","title":"MAPEI Keracolor U Unsanded Grout, Charcoal #47 (10 lb)","description":"\n    \u003ch1\u003eKeracolor U Unsanded Grout - Charcoal #47\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003ePremium unsanded grout for fine joints in porcelain, ceramic, glass, and natural stone tile. Designed for 1\/16–1\/8 in joints with BioBlock technology to resist mold and mildew, and suitable for indoor or outdoor use.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVersatile Tile Compatibility:\u003c\/strong\u003e Works with porcelain, ceramic, natural stone, glass, and mosaic tiles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFine Joint Performance:\u003c\/strong\u003e Formulated for grout joints from 1\/16 in to 1\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Protection Option:\u003c\/strong\u003e Mix with MAPEI Grout Maximizer to boost stain resistance and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerged Applications:\u003c\/strong\u003e Safe for pools, spas, fountains, and water features after full 21‑day cure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMold\/Mildew Resistance:\u003c\/strong\u003e BioBlock technology helps inhibit the growth of mold and mildew\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCharcoal #5047\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeracolor U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnsanded grout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor or outdoor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint Width Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/16 in to 1\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorcelain, ceramic, natural stone, glass, mosaic tiles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubmerged Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllowed after full cure (21 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMold\/Mildew Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBioBlock technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFreeze Resistant Post-Installation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStain Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (with MAPEI Grout Maximizer additive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrying Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 hours (initial)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-year limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSealing Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProp 65 Warning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Coverage Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 638 sq ft (varies by tile and joint size)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Do I need to seal this grout?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, sealing is recommended after curing to protect against stains and moisture.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Can it be used in showers and wet areas?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes—once fully cured, it’s suitable for showers and other wet areas; submerged use is allowed after 21 days.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What joint size is appropriate?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Use for grout joints between 1\/16 inch and 1\/8 inch.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: How can I improve stain resistance?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Mix the powder with MAPEI Grout Maximizer instead of water to increase stain resistance and flexibility.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is it suitable for outdoor installations?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it can be used indoors or outdoors and is freeze resistant after installation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eA Refined Charcoal Finish That Elevates Every Tile Line\u003c\/h2\u003e\n    \u003cp\u003eKeracolor U in Charcoal draws a sleek, tailored outline around your tilework, creating a crisp, contemporary rhythm. The unsanded formula keeps fine joints smooth and elegant, letting the color read as a subtle, sophisticated shadow. Pair it with white subway tile for striking contrast or with slate and glass mosaics for a moody, layered palette. It’s a small detail that delivers a polished, luxurious finish throughout the space.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eChoose Keracolor U Charcoal #47 today for smooth, durable grout lines that complete your tile project with confidence.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"MAPEI","offers":[{"title":"Default Title","offer_id":52396921389423,"sku":"84710","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/01626002_0f0b40a0-bdcc-4dbc-8b96-9a0f171d9fef.jpg?v=1763103122","url":"https:\/\/soporarbor.shop\/products\/mapei-keracolor-u-unsanded-grout-charcoal-47-10-lb","provider":"Super Arbor","version":"1.0","type":"link"}