---
product_id: 132201379
title: "Multicrete Concrete Hardener and Dustproofer (5 litres)"
brand: "multicrete"
price: "€ 48.87"
currency: EUR
in_stock: true
category: "Multicrete"
url: https://www.desertcart.be/products/132201379-multicrete-concrete-hardener-and-dustproofer-5-litres
store_origin: BE
region: Belgium
---

# Improves oil & grease resistance Creates robust non-dusting surface Penetrates & seals concrete Multicrete Concrete Hardener and Dustproofer (5 litres)

**Brand:** multicrete
**Price:** € 48.87
**Availability:** ✅ In Stock

## Summary

> 🧱 Harden your floors, elevate your workspace!

## Quick Answers

- **What is this?** Multicrete Concrete Hardener and Dustproofer (5 litres) by multicrete
- **How much does it cost?** € 48.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/132201379-multicrete-concrete-hardener-and-dustproofer-5-litres)

## Best For

- multicrete enthusiasts

## Why This Product

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

## Key Features

- • **Efficient Coverage:** Covers 3-5m² per litre, adapting to floor porosity for cost-effective use
- • **Oil & Grease Shield:** Enhances resistance to spills, perfect for busy garages and workshops
- • **Dust-Free Confidence:** Eliminates dusting to keep your floors pristine and professional
- • **Versatile Application:** Ideal for both new (28+ days old) and existing concrete floors
- • **Deep Penetration Power:** Seals and hardens concrete from within for lasting durability

## Overview

Multicrete Concrete Hardener and Dustproofer is a 5-litre liquid solution designed to penetrate and seal concrete floors, creating a durable, dust-free surface with enhanced resistance to oil and grease. Suitable for garages, workshops, and factories, it covers 3-5m² per litre depending on porosity and must be applied on concrete at least 28 days old.

## Description

Multicrete Concrete Hardener & Dustproofer is a low viscosity, premium grade chemical, specifically formulated to seal and harden concrete surfaces. Uses: Seals and hardens concrete floors by penetrating into the concrete to give a robust non-dusting surface with improved resistance to oil and grease. Multicrete CONCRETE HARDENER & DUSTPROOFER is ideal for use in garage workshops and factories with both newly fitted or existing concrete floors. Application: It is essential to wear protective gloves, boots and goggles at all times during application. Surfaces must be clean, dry and free from oil, grease, paint or polish to maximise the effectiveness of this product. If prior cleaning is necessary, use Multicrete BRICK & PATIO CLEANER to remove any stains or grease before washing down and applying Multicrete CONCRETE HARDENER AND DUSTPROOFER. Apply evenly at a ratio of 3-5m² per litre. Use a brush with a firm action to ensure that the product is worked well into the concrete and no puddles form. Two coats will normally suffice but allow the first coat to dry overnight before applying the second. Further coats can be applied if necessary but always allow time for the previous coat to dry sufficiently before application. NB. Leave at least 24 hours before washing down. Limitations: Multicrete CONCRETE HARDENER AND DUSTPROOFER is not designed to restore damaged concrete. Not for use on stonework or coloured concrete. Must not be used on concrete that is less than 28 days old. Storage Conditions: Store in cool, dry conditions in a sealed container between 5 & 30 Degrees C. Protect from freezing. Shelf Life: Up to 24 months when stored according to manufacturer’s instructions. Coverage: 3-5m² per litre, depending on porosity.

## Features

- Seals and hardens concrete floors by penetrating into the concrete.
- Gives a robust non-dusting surface with improved resistance to oil and grease.
- Ideal for use in garage workshops and factories with both newly fitted or existing concrete floors.
- Must not be used on concrete that is less than 28 days old.
- Coverage - 3-5m² per litre, depending on porosity.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079P3PYSH |
| Best Sellers Rank | 239,730 in DIY & Tools ( See Top 100 in DIY & Tools ) 249 in Concrete Paint |
| Brand | Multicrete |
| Colour | clear |
| Compatible Material | Concrete |
| Customer Reviews | 4.2 4.2 out of 5 stars (22) |
| Item Form | Liquid |
| Manufacturer | Multicrete Products |
| Style Name | Compact |
| Surface Recommendation | Floor |
| Unit Count | 5000.0 millilitre |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Multicrete
- **Item form:** Liquid
- **Style:** Compact
- **Unit count:** 5000.0 millilitre
- **Water resistance level:** Water Resistant

## Images

![Multicrete Concrete Hardener and Dustproofer (5 litres) - Image 1](https://m.media-amazon.com/images/I/51UFb0hM2KL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can One use Garage paint over this hardener?**
A: Yes - this stuff soaks into the concrete - once you've allowed it time to dry, it should be fine to paint over

**Q: can it be used on peeling painted concrete floors**
A: If you remove loose material first.

**Q: Is it suitable for concrete drive**
A: On a very dry day.

**Q: How important is washing down? I have a lip in the garage door which will stop it flow away**
A: What do you mean by washing down

I used a roller on a long pole to apply it

That sid, it never achieved the result I was after in any case. The concrete still remained dusty as before

## Frequently Bought Together

- Multicrete Concrete Hardener and Dustproofer (5 litres)
- marlcoatings mid blue 10L
- ZYBUX - Professional Paint Brushes with No Loss of Bristle Paintbrush Heads, Studio Craft & Technique (5 Piece Pack)

---

## 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.be/products/132201379-multicrete-concrete-hardener-and-dustproofer-5-litres](https://www.desertcart.be/products/132201379-multicrete-concrete-hardener-and-dustproofer-5-litres)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-25*