---
product_id: 54960634
title: "Xtreme Hard Collidal Silica Concrete Densifier Hardener (32 Ounces) by Xtreme Polishing Systems"
brand: "xtreme polishing systems"
price: "2937 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/54960634-xtreme-hard-collidal-silica-concrete-densifier-hardener-32-ounces-by
store_origin: IS
region: Iceland
---

# Xtreme Hard Collidal Silica Concrete Densifier Hardener (32 Ounces) by Xtreme Polishing Systems

**Brand:** xtreme polishing systems
**Price:** 2937 kr
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Xtreme Hard Collidal Silica Concrete Densifier Hardener (32 Ounces) by Xtreme Polishing Systems by xtreme polishing systems
- **How much does it cost?** 2937 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/54960634-xtreme-hard-collidal-silica-concrete-densifier-hardener-32-ounces-by)

## Best For

- xtreme polishing systems enthusiasts

## Why This Product

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

## Description

Coverage: 32 ounces covers 400 – 600 square feet (1: 4 Mix); Shipped as concentrate (just add water); colloidal silica ally Densifying Agent; LEED compliant environment safe; Xtreme Hard is the lowest cost densifier per square foot

## Features

- Xtreme hard collidal Silica concrete Densifier hardener (32 ounces)
- 32 Ounces

## Images

![Xtreme Hard Collidal Silica Concrete Densifier Hardener (32 Ounces) by Xtreme Polishing Systems - Image 1](https://m.media-amazon.com/images/I/41GenLEANBL.jpg)
![Xtreme Hard Collidal Silica Concrete Densifier Hardener (32 Ounces) by Xtreme Polishing Systems - Image 2](https://m.media-amazon.com/images/I/71Oc6OiPnZL.jpg)

---

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**Shop now:** [https://www.desertcart.is/products/54960634-xtreme-hard-collidal-silica-concrete-densifier-hardener-32-ounces-by](https://www.desertcart.is/products/54960634-xtreme-hard-collidal-silica-concrete-densifier-hardener-32-ounces-by)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-23*