---
product_id: 453534842
title: "Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre"
brand: "everbuild"
price: "€ 285.61"
currency: EUR
in_stock: true
reviews_count: 5
category: "Everbuild"
url: https://www.desertcart.hr/products/453534842-everbuild-403-premium-concrete-hardener-and-dustproofer-clear-coat-5
store_origin: HR
region: Croatia
---

# Fast 24h clear drying Versatile indoor/outdoor use Hard-wearing chemical bond Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre

**Brand:** everbuild
**Price:** € 285.61
**Availability:** ✅ In Stock

## Summary

> 🛠️ Harden your floors, not your schedule — clear, fast, and built to last!

## Quick Answers

- **What is this?** Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre by everbuild
- **How much does it cost?** € 285.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/453534842-everbuild-403-premium-concrete-hardener-and-dustproofer-clear-coat-5)

## Best For

- everbuild enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Versatility:** Perfect for garages, workshops, and domestic floors—works flawlessly both inside and out.
- • **Instant Dust-Free Floors:** Fast-acting formula dries clear in just 24 hours, eliminating dust buildup and keeping your space pristine.
- • **Generous 5-Litre Capacity:** Covers approximately 20m² per container, making it ideal for both small projects and larger renovations.
- • **Industrial-Grade Durability:** Chemically reacts with concrete’s lime content to create a tough, long-lasting surface that stands up to heavy use.
- • **Premium Silicate Resin Blend:** High-quality ingredients ensure superior hardening and dust-proofing performance you can trust.

## Overview

Everbuild 403 Premium Concrete Hardener and Dustproofer is a high-quality silicate resin solution designed to chemically strengthen and dust-proof concrete floors. Suitable for both internal and external applications, it dries clear within 24 hours, forming a durable, hard-wearing surface that prevents dust and efflorescence. Available in a 5-litre container, it’s ideal for garages, workshops, and domestic floors seeking a professional-grade finish.

## Description

Everbuild 403 Premium Concrete Hardener and Dustproofer is formulated from high-quality silicate resins to both harden and dust-proof concrete floors. It's suitable for both internal and external use and can be used on new or existing flooring. This premium quality hardener reacts chemically with the lime content of the concrete to form a durable, hard-wearing final surface. The formula is fast-acting and dries clear with a residual surface to prevent further dust collection. Once applied, the resin helps to prevent efflorescence, making it ideal for use on concrete floors in garages, workshops and industrial units.

Review: Pour le prix, j ’ ai tenté l’achat. L’esperance de résultat me paraissait très faible au regard du prix comparé aux produits concurrents. J ’ ai testé sur une terrasse dont la surface farinait un peu et en marchant dessus, on faisait des traces blanches dans la maison. Dès la première couche le résultat était ’visible’. Après la 2e couche : plus de farine en surface. Plus de problème. Prévoir un bidon pour 20m2. Depuis j’ai racheté un autre bidon pour faire la 2e partie de ma terrasse. J ’ ai passé le produit avec une brosse d’encollage de tapisserie ,rapide. Produit recommandé.
Review: il liquido non da i risultato sperato , fa poco niente , meglio tenersi il denaro, lo sconsiglio, fissa poco o niente

## Features

- PREMIUM QUALITY – Made from high-quality silicate resins that are suitable for hardening and dust-proofing concrete floors.
- ADAPTABLE – Ideal for concrete and cement-based floors in garages, workshops, industrial units and domestic dwellings.
- FAST ACTING – Leaves a residual surface coating that stops dust from forming. Dries clear in just 24 hours.
- HARD-WEARING – Reacts chemically with the lime content in concrete to form a hard-wearing final surface.
- VERSATILE – Suitable for both internal and external use.
- MULTIPLE SIZES – Available in 5-litre and 25-litre jerry cans.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00133KZXU |
| ASIN  | B00133KZXU |
| Best Sellers Rank | #182,205 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #582 in Cooktops #857 in Hardware Sealers |
| Brand Name | Everbuild |
| Color | clear |
| Compatible Material | Concrete, Cement |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,014) |
| Customer reviews | 4.4 4.4 out of 5 stars (1,014) |
| Date First Available  | 7 August 2012 |
| Included Components | 5L Concrete Hardener and Dustproofer |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 13 x 18 x 28.5 centimeters |
| Item Form | Liquid |
| Item Type Name | Hardener and Dustproofer |
| Item Weight | 5.55 Kilograms |
| Item model number  | CHD5L-EBD |
| Manufacturer | Everbuild |
| Manufacturer  | Everbuild |
| Material Type | Resin |
| Model | CHD5L-EBD |
| Number of Items | 4 |
| Part Number | EVBCHD5L |
| Product Dimensions  | 13 x 18 x 28.5 cm; 5.55 kg |
| Style Name | epoxy |
| Surface Recommendation | Floor |
| UPC | 791429054070 798256140037 |
| Unit Count | 5000 Milliliters |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Everbuild
- **Item dimensions L x W x H:** 13 x 18 x 28.5 centimeters
- **Item weight:** 5.55 Kilograms
- **Material:** Resin
- **Style:** epoxy

## Images

![Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre - Image 1](https://m.media-amazon.com/images/I/71bIC4T95PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***. on 28 September 2017*

Pour le prix, j ’ ai tenté l’achat. L’esperance de résultat me paraissait très faible au regard du prix comparé aux produits concurrents. J ’ ai testé sur une terrasse dont la surface farinait un peu et en marchant dessus, on faisait des traces blanches dans la maison. Dès la première couche le résultat était ’visible’. Après la 2e couche : plus de farine en surface. Plus de problème. Prévoir un bidon pour 20m2. Depuis j’ai racheté un autre bidon pour faire la 2e partie de ma terrasse. J ’ ai passé le produit avec une brosse d’encollage de tapisserie ,rapide. Produit recommandé.

### ⭐ Review
*by R***E on 3 December 2017*

il liquido non da i risultato sperato , fa poco niente , meglio tenersi il denaro, lo sconsiglio, fissa poco o niente

### ⭐⭐⭐⭐⭐ Review
*by N***N on 19 October 2023*

I ended up pouring my concrete garage floor in the rain, as the concrete pump and cement mixer were already on site. The result was that the surface ended up really powdery after it had cured. After reading reviews of this product, I ordered much more than I thought I needed, as everyone seemed to say it needed lots of coats and it really soaked in. They were right about soaking in... in the worst places the concrete was like a powdery sponge. In the end I poured it on and brushed it about with the brush from a dustpan and brush set. Most of the floor needed only one coat and the worst areas two. 2 packs of this covered 5.4m by 5.4m. The result is brilliant. No more powdery floor and it has not altered the look of the concrete one bit. Well worth the money and really easy to use.

## Frequently Bought Together

- Everbuild 403 Premium Concrete Hardener and Dustproofer – Clear Coat – 5 Litre
- Harris Seriously Good Walls & Ceilings Twin Medium Pile Paint Roller Set with Tray & Frame | 9"

---

## 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.hr/products/453534842-everbuild-403-premium-concrete-hardener-and-dustproofer-clear-coat-5](https://www.desertcart.hr/products/453534842-everbuild-403-premium-concrete-hardener-and-dustproofer-clear-coat-5)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-23*