---
product_id: 139292103
title: "Ultra tile Fix Grout - 10kg - Silver Grey"
brand: "instarmac"
price: "£32.39"
currency: GBP
in_stock: true
reviews_count: 3
category: "Instarmac"
url: https://www.desertcart.co.uk/products/139292103-ultra-tile-fix-grout-10kg-silver-grey
store_origin: GB
region: United Kingdom
---

# 30-60 min pot life, 12h hard set Waterproof & mould resistant Up to 20mm joint width Ultra tile Fix Grout - 10kg - Silver Grey

**Brand:** instarmac
**Price:** £32.39
**Availability:** ✅ In Stock

## Summary

> 🧱 Seal your style with grout that moves with you!

## Quick Answers

- **What is this?** Ultra tile Fix Grout - 10kg - Silver Grey by instarmac
- **How much does it cost?** £32.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/139292103-ultra-tile-fix-grout-10kg-silver-grey)

## Best For

- instarmac enthusiasts

## Why This Product

- Trusted instarmac brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freshness Sealed In:** Advanced plastic packaging ensures prolonged product freshness
- • **Versatile Compatibility:** Perfect for all tile types including wetrooms & pools
- • **Durability You Can Trust:** Conforms to CG2 WA EN 13888 with lifetime guarantee
- • **Effortless Application & Clean-Up:** Smooth paste with minimal wash down required
- • **Flexible Strength for Dynamic Spaces:** Polymer-enhanced formula adapts to movement & vibration

## Overview

Ultra Tile Fix Grout in Silver Grey is a premium 10kg polymer-modified grout designed for joint widths up to 20mm. Its flexible, waterproof formula resists mould and is ideal for high-moisture environments like wetrooms, swimming pools, and underfloor heating systems. With a pot life of 30-60 minutes and a hard set in 12 hours, it offers professional-grade durability backed by a lifetime guarantee.

## Description

UltraTileFix ProGrout Flexible has been designed for areas where movement or vibration is likely. Polymer has been added to the formulation to increase flexibility and to provide a virtually impermeable set. UltraTileFix ProGrout Flexible is suitable for joint widths up to 20mm. ProGrout Flexible is packaged using the latest plastic packaging technology, offering you greater product protection and prolonged freshness.

Review: Great! - Great, fast delivery.
Review: As described, good colour - As described, good colour

## Features

- Causes serious eye damage.
- Harmful to aquatic life with long lasting effects.
- Designed for use with all tile types
- Ideal for wetrooms, swimming pools and underfloor heating systems
- Wash down with minimal effort, Mould resistant
- 1-20mm joint thickness,30 – 60 minutes pot life,12 hours hard set
- Conforms to CG2 WA EN 13888 classification, Lifetime guarantee

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F6989TZ |
| Best Sellers Rank | 244,973 in DIY & Tools ( See Top 100 in DIY & Tools ) 593 in Tile Grout |
| Brand | Instarmac |
| Colour | Silver Grey |
| Compatible Material | Stone, Terracotta, Vinyl, Concrete, and materials commonly used in wetrooms, swimming pools, and underfloor heating systems |
| Customer Reviews | 4.4 out of 5 stars 21 Reviews |
| EU Spare Part Availability Duration | 12 Hours |
| Item Form | Paste |
| Item Weight | 10 Kilograms |
| Item form | Paste |
| Item weight | 10 Kilograms |
| Manufacturer | Instarmac |
| Manufacturer Part Number | B07F6989TZ |
| Material | Polymer , Plastic |
| Number of Items | 1 |
| Style | Protection |
| Style Name | Protection |
| Surface Recommendation | Tile |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |

## Product Details

- **Material:** Polymer,Plastic
- **Brand:** Instarmac
- **Style:** Protection
- **Item weight:** 10 Kilograms
- **Water resistance level:** Waterproof

## Images

![Ultra tile Fix Grout - 10kg - Silver Grey - Image 1](https://m.media-amazon.com/images/I/71Z1zhiMnVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by L***N on 23 May 2025*

Great, fast delivery.

### ⭐⭐⭐⭐⭐ As described, good colour
*by A***G on 27 May 2020*

As described, good colour

### ⭐⭐⭐⭐⭐ Great
*by K***Y on 15 November 2020*

Perfect

## Frequently Bought Together

- Ultra tile Fix Grout - 10kg - Silver Grey
- Vitrex 10 2901 Soft Grip Grout Float
- Proflex SP - Flexible Tile Adhesive (Grey)

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**Shop now:** [https://www.desertcart.co.uk/products/139292103-ultra-tile-fix-grout-10kg-silver-grey](https://www.desertcart.co.uk/products/139292103-ultra-tile-fix-grout-10kg-silver-grey)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-19*