--- product_id: 468015850 title: "Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey)" brand: "pentausa" price: "7390 kr" currency: ISK in_stock: true reviews_count: 13 category: "Pentausa" url: https://www.desertcart.is/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect store_origin: IS region: Iceland --- # 100% waterproof for wet areas Fast 2-hour initial hardening Built-in anti-mould protection Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) **Brand:** pentausa **Price:** 7390 kr **Availability:** ✅ In Stock ## Summary > ✨ Refresh your grout, refresh your space—fast, flawless, and mould-free! 🛁 ## Quick Answers - **What is this?** Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) by pentausa - **How much does it cost?** 7390 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect) ## Best For - pentausa enthusiasts ## Why This Product - Trusted pentausa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speedy Renovation:** Dries hard in just 2 hours—get your space refreshed fast without the wait. - • **Instant Home Upgrade:** Transforms cracked, tired grout into a flawless, natural finish that elevates your entire room’s vibe. - • **Mould-Free Confidence:** Advanced anti-mould formula keeps grout lines cleaner and fresher, banishing mildew worries. - • **Effortless Application:** Comes with a unique grout float tool for smooth, mess-free filling—DIY made sleek and simple. - • **Ultimate Waterproofing:** Engineered for showers, kitchens, and bathrooms to withstand constant moisture effortlessly. ## Overview PENTAUSA’s Ready Mixed Grout Reviver is a premium, fast-drying grout paste designed for easy application and durable results. With a 2-hour initial hardening time and full cure in 24 hours, it fills cracks up to 1mm and is fully waterproof—perfect for high-humidity areas like bathrooms and kitchens. Its built-in anti-mould formula protects grout lines from mildew, while the included grout float tool ensures a smooth, professional finish every time. ## Description Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) : desertcart.co.uk: DIY & Tools Review: This stuff works well & improves overall appearance. - Great stuff at a reasonable price, easy to use, definitely covers degraded/missing grout, excess cleans off easily after an hour or so.. did my whole bathroom for a refreshing new look👍 Review: Easy to use grout whitener - Arrived on time and was as described. Did the job tiles now look much better. ## Features - May cause an allergic skin reaction. - ADVANCED FORMULA - Our product squeezes like a toothpaste, after it dries, it becomes a hard sanded grout. Designed to fill grout cracks and gaps while delivering a clean, natural, and long-lasting grout appearance - WATERPROOF - Engineered for wet rooms, showers, bathrooms, and kitchens. Reliable grout filler for high-humidity areas, with no complex mixing required - USE ANYWHERE - You’ll love how the renewed lines give your home an instant makeover. Use the PentaUSA grout reviver to freshen up the appearance of your bathroom, shower, kitchen, floors, bathtub, sink and more - MOULD PROTECTION - Made with an anti-mould formula that helps prevent mould and mildew growth, keeping grout lines cleaner and fresher for longer - WITH GROUT FLOATER - Unlike others, our grout set comes with an unique float tool to apply your new grout. It makes the application process super-easy! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09F727Y25 | | Best Sellers Rank | 1,887 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Tile Grout | | Brand | PENTAUSA | | Colour | Light Grey | | Country Of Origin | Turkey | | Customer Reviews | 4.2 out of 5 stars 7,673 Reviews | | Full Cure Time | 24 Hours | | Full cure time | 24 Hours | | Included Components | Grout Tube, Grout Float, Manuals | | Initial Hardening Time | 2 Hours | | Initial hardening time | 2 Hours | | Item Form | Paste | | Item Weight | 8.8 Ounces | | Item weight | 8.8 Ounces | | Liquid Volume | 250 Millilitres | | Liquid volume | 250 Millilitres | | Manufacturer | MCS HOME GOODS | | Manufacturer Part Number | 850074783015 | | Material | Premixed Grout | | Maximum Gap Fill | 1 Millimetres | | Model Number | グレー | | Number of Items | 1 | | Number of Packs | 1 | | Surface Recommendation | tile;shower;countertop;sink;floor;wall | | UPC | 739406419573 | | Unit Count | 250.0 gram | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** PENTAUSA - **Item dimensions L x W x H:** 20.3 x 5.1 x 5.1 centimetres - **Item weight:** 250 Grams - **Material:** Premixed Grout - **Style:** White ## Images ![Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) - Image 1](https://m.media-amazon.com/images/I/71vtusNJvoL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this real grout or just a silicone?** A: PentaUSA is a real ready mixed sanded grout that fills, bonds, and hardens into structural grout. Unlike grout pens that only paint the surface, this formula creates a permanent waterproof repair. **Q: What is the drying time?** A: Our grout dries in an hour. For wet rooms, we recommend waiting 24 hours before exposing it to water. **Q: Do I need to remove my old grout?** A: You do not need to remove your old grout. You can apply it directly over the existing grout. However, removing loose or damaged grout with our grout removal tool will help achieve better results. **Q: How is this different from grout pens?** A: Unlike grout marker pens that simply paint over existing grout and offer only a temporary cosmetic fix, our ready mixed grout works as real grout. Once cured, it forms a durable, long lasting grout. **Q: How much can this ready mixed grout fill?** A: Enough for a full bathroom floor and shower. A single 250 g tube of PentaUSA grout covers approximately 16 square metres of 12 x 12-inch tiles. Coverage may vary depending on the size of your tiles and the depth of the grout lines. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This stuff works well & improves overall appearance. *by E***Y on 15 February 2026* Great stuff at a reasonable price, easy to use, definitely covers degraded/missing grout, excess cleans off easily after an hour or so.. did my whole bathroom for a refreshing new look👍 ### ⭐⭐⭐⭐ Easy to use grout whitener *by H***B on 14 May 2026* Arrived on time and was as described. Did the job tiles now look much better. ### ⭐⭐⭐⭐⭐ Great Stuff *by D***R on 24 July 2026* Repaired lifting grout really well. ## Frequently Bought Together - PentaUSA Tile Grout Repair Kit - Grey Filler, Triple Protection, Fast Drying Formula Restores and Renews Lines With Float (Grey, 8.8oz / 250gr) - PentaUSA Outdoor Grout - Premixed Patio Grout in a Tube, Ready to Use Polymeric Sand for Pavers, Repairs Stone Joints, Driveways, Entryways, Gardens - Includes Grout Float (14oz / Natural Sand Color) - PentaUSA Grout Removal Tool - Caulk Remover Tool for Tiles, Tile Grout Scraper Saw, Grout Saw, Caulking Tools, Scraper, Scrubber Brush, Tile Joint Cleaning Brush, Removes Caulks Dirts (2 Extra Blades) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.is/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect](https://www.desertcart.is/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-17*