{"product_id":"rainbow-chalk-markers-grout-pen-dark-grey-waterproof-grout-paint-tile-colorant-sealer-2-pack-7ml","title":"Rainbow Chalk Markers Grout Pen Dark Grey – Waterproof Grout Paint, Tile Colorant \u0026 Sealer (2-Pack, 7mL)","description":"\u003cp\u003eRefresh dull grout in seconds with the Grout Pen Dark Grey from Rainbow Chalk Markers Limited. This waterproof, water based colorant is designed to recolor grout lines between tiles, delivering a brighter, more cohesive look without a full scrubbing session. The deep, neutral tone blends with many tile shades, making it a versatile choice for kitchens, bathrooms, backsplashes, and other tiled spaces.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and how it works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo 7 mL pens in a single pack, engineered to cover thin 2 mm grout lines with lasting pigment.\u003c\/li\u003e\n  \u003cli\u003eIncludes extra tips for extended projects and precise edging; tip is cotton and may wear with heavy pressure.\u003c\/li\u003e\n  \u003cli\u003eNon-toxic, water-based colorant helps recolor grout without harsh chemicals; color reference is shown on the cap.\u003c\/li\u003e\n  \u003cli\u003eCap color is a guide for shade matching; for best results, perform a small test area before full application.\u003c\/li\u003e\n  \u003cli\u003eDesigned for unsealed grout; if grout is sealed, bonding may be limited—test a small area first.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage tips and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrime the tip before first use by pumping with the cap on until the tip is fully saturated.\u003c\/li\u003e\n  \u003cli\u003eApply with a light touch to achieve an even, streak-free finish; avoid pressing too hard to protect the tip.\u003c\/li\u003e\n  \u003cli\u003eWork in sections, wipe away any excess promptly, and allow the color to dry as directed.\u003c\/li\u003e\n  \u003cli\u003eShake only with the cap on to prevent tip loss; the tip is removable but should be handled gently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVisual and practical benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrightens grout lines for a fresh, modern look without a renovation.\u003c\/li\u003e\n  \u003cli\u003eWaterproof finish helps maintain the refreshed appearance in moisture-prone areas like baths and kitchens.\u003c\/li\u003e\n  \u003cli\u003eColor chart on the cap helps you choose the closest shade to your tile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that outcomes vary with grout porosity and whether grout is sealed. Always test a small area first and follow priming and application steps for best results. This grout pen supports quick DIY tile refresh projects, offering a practical way to maintain a clean, cohesive look between professional cleanings.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the Grout Pen on sealed grout?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This pen works best on unsealed grout; test a small area to confirm bonding before full use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and are extra tips included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The package includes two 7 mL pens and extra tips for extended grout projects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rainbow Chalk Markers Limited","offers":[{"title":"Default Title","offer_id":53099101782127,"sku":"B09GG6XJ1N","price":26.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/rainbow-chalk-markers-grout-pen-dark-grey-2pack-7ml.jpg?v=1778951952","url":"https:\/\/taskholt.com\/products\/rainbow-chalk-markers-grout-pen-dark-grey-waterproof-grout-paint-tile-colorant-sealer-2-pack-7ml","provider":"TaskHolt","version":"1.0","type":"link"}