---
product_id: 43893890
title: "Rock Solid Paint Hardener, 23 lb. Bag"
brand: "xsorb"
price: "£119.71"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/43893890-rock-solid-paint-hardener-23-lb-bag
store_origin: GB
region: United Kingdom
---

# Rock Solid Paint Hardener, 23 lb. Bag

**Brand:** xsorb
**Price:** £119.71
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Rock Solid Paint Hardener, 23 lb. Bag by xsorb
- **How much does it cost?** £119.71 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/43893890-rock-solid-paint-hardener-23-lb-bag)

## Best For

- xsorb enthusiasts

## Why This Product

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

## Description

Rock Solid Paint Hardener, 23 lb. BagECOLOGOECOLOGO

## Images

![Rock Solid Paint Hardener, 23 lb. Bag - Image 1](https://m.media-amazon.com/images/I/7160EqqLReL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Easy to use.
  

*by A***N on Reviewed in the United States on May 20, 2022*

This is a great product that supported our needs.

### ⭐⭐⭐⭐⭐ 







  
  
    Worth every penny
  

*by G***D on Reviewed in the United States on June 30, 2021*

Worked as advertised. Dried up around 50 partial gallons with half the bag. Totally expedited the dry out process and no problems with disposal.

### ⭐⭐⭐⭐⭐ 







  
  
    This stuff is amazing
  

*by L***T on Reviewed in the United States on October 23, 2020*

SO much better than kitty litter. Only thing is, you need so little of it, and I bought this huge bag. It may last me the rest of my life--you need far less of this stuff than I expected at least. Works incredibly well!

---

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**Shop now:** [https://www.desertcart.co.uk/products/43893890-rock-solid-paint-hardener-23-lb-bag](https://www.desertcart.co.uk/products/43893890-rock-solid-paint-hardener-23-lb-bag)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-15*