---
product_id: 468015850
title: "Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey)"
brand: "pentausa"
price: "¥6360"
currency: JPY
in_stock: true
category: "Pentausa"
url: https://www.desertcart.jp/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect
store_origin: JP
region: Japan
---

# Waterproof for wet areas Fast 2-hour initial hardening Includes unique grout float tool Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey)

**Brand:** pentausa
**Price:** ¥6360
**Availability:** ✅ In Stock

## Summary

> ✨ Revive your grout, revive your space! 🏡

## 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?** ¥6360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/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 for quick project turnarounds
- • **Effortless Application:** Comes with a specialized grout float for smooth, mess-free filling
- • **Ultimate Waterproofing:** Engineered to withstand showers, kitchens, and humid spaces without fail
- • **Mould-Resistant Formula:** Keeps grout lines fresher and cleaner by preventing mould and mildew growth
- • **Ready-Mixed Convenience:** No mixing needed—just squeeze and apply for a flawless finish every time

## Overview

PENTAUSA’s Ready Mixed Grout Reviver is a fast-drying, waterproof grout filler designed for high-humidity areas like bathrooms and kitchens. With a mould-resistant formula and an included grout float tool, it offers a clean, durable finish that renews grout lines effortlessly in just 2 hours.

## Description

Grout - Ready Mixed Grout Reviver - Fast Drying + Mould Protection | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) : desertcart.co.uk: DIY & Tools

## 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 | 695 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Tile Grout |
| Brand | PENTAUSA |
| Colour | Light Grey |
| Country Of Origin | Turkey |
| Customer Reviews | 4.2 4.2 out of 5 stars (7,795) |
| Full Cure Time | 24 Hours |
| Included Components | Grout Tube, Grout Float, Manuals |
| Initial Hardening Time | 2 Hours |
| Item Form | Paste |
| Item Highlight | Perfect for Bathroom, Shower and Kitchen - 250gr (Grey) |
| Item Weight | 8.8 Ounces |
| 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
- **Colour:** Light Grey
- **Full cure time:** 24 Hours
- **Item weight:** 8.8 Ounces
- **Liquid volume:** 250 Millilitres

## 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.

## 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)

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**Shop now:** [https://www.desertcart.jp/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect](https://www.desertcart.jp/products/468015850-grout-ready-mixed-grout-reviver-fast-drying-mould-protection-perfect)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-08*