---
product_id: 58045982
title: "KA Tanking Slurry 25Kg White"
brand: "k.a building products"
price: "HK$3601"
currency: HKD
in_stock: true
reviews_count: 8
category: "K.A Building Products"
url: https://www.desertcart.hk/products/58045982-ka-tanking-slurry-25kg-white
store_origin: HK
region: Hong Kong
---

# Reactivates on future water contact Permanent waterproofing Dual surface & migratory crystalline action KA Tanking Slurry 25Kg White

**Brand:** k.a building products
**Price:** HK$3601
**Availability:** ✅ In Stock

## Summary

> 💧 Seal your space, secure your peace of mind.

## Quick Answers

- **What is this?** KA Tanking Slurry 25Kg White by k.a building products
- **How much does it cost?** HK$3601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/58045982-ka-tanking-slurry-25kg-white)

## Best For

- k.a building products enthusiasts

## Why This Product

- Trusted k.a building products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level Finish:** Achieve professional-grade waterproofing with minimal prep
- • **Effortless Application:** Compatible with brushes or spray guns for fast coverage
- • **Optimized for Durability:** Designed to protect cellars, basements, and blockwork permanently
- • **Built-In Waterproof Armor:** Integrates into masonry for lasting water defense
- • **Smart Crystalline Technology:** Dual-action crystals seal and self-reactivate on moisture

## Overview

KA Tanking Slurry 25Kg White is a high-performance crystalline waterproofing slurry that chemically bonds with masonry and blockwork to provide permanent, self-reactivating water protection. Ideal for cellars and basements, it offers dual surface and migratory crystalline action, ensuring long-lasting defense against moisture intrusion with easy application via brush or spray.

## Description

The complete crystalline solution to waterproofing masonry & blockwork

Review: Fab! If you have a compressor use a texture gun. - Brilliant stuff! Works very well but make sure your walls are wet (as per the instructions) otherwise it sets on contact if brushing on. Mix well using a paddle to a thick emulsion/school custard consistency if using a brush, or slightly thinner if using one of these: https://www.desertcart.co.uk/gp/product/B00L906QSA/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 Wish I'd bought one with an angled hopper or closed lid now but for the price I'm not complaining, 10x easier & faster than brushing. The slurry does go off once mixed, so mix in amounts you can use in 20 minutes or so. With a spray gun that's quite a lot. Rinse the brush and/or mixing bucket between mixes. I used the rinsing water/slurry mix to re-wet the next wall ready for the proper mix, as the wetter the wall the better the slurry binds to it, and it was easier than carrying it out of the cellar. Unless you don't mind wearing it use a tall plasterers bucket for mixing, & if using a gun make sure you have a good mask and overalls that cover your head unless you want to see what you look like with white hair.
Review: Great for tanking cellar - Amazing stuff. It sealed my cellar perfectly

## Features

- Becomes a part of the structure for permanent water proof protection
- Dual surface and migratory crystalline action ensures complete waterproofing and will also reactivate should future water contact occur

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CM5UKF6 |
| Batteries included? | No |
| Best Sellers Rank | 35,075 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Waterproofers |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (122) |
| Date First Available | 27 July 2013 |
| Included Components | 1x Tanking Slurry |
| Item Package Quantity | 1 |
| Item Weight | 25 kg |
| Item model number | WHITE |
| Manufacturer | KA |
| Material | Granite, Stone, Terracotta |
| Part Number | 5.06E+12 |
| Product Dimensions | 35 x 35 x 35 cm; 25 kg |
| Style | Compact |

## Images

![KA Tanking Slurry 25Kg White - Image 1](https://m.media-amazon.com/images/I/51r7qO58LGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fab! If you have a compressor use a texture gun.
*by O***C on 2 June 2017*

Brilliant stuff! Works very well but make sure your walls are wet (as per the instructions) otherwise it sets on contact if brushing on. Mix well using a paddle to a thick emulsion/school custard consistency if using a brush, or slightly thinner if using one of these: https://www.amazon.co.uk/gp/product/B00L906QSA/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1 Wish I'd bought one with an angled hopper or closed lid now but for the price I'm not complaining, 10x easier & faster than brushing. The slurry does go off once mixed, so mix in amounts you can use in 20 minutes or so. With a spray gun that's quite a lot. Rinse the brush and/or mixing bucket between mixes. I used the rinsing water/slurry mix to re-wet the next wall ready for the proper mix, as the wetter the wall the better the slurry binds to it, and it was easier than carrying it out of the cellar. Unless you don't mind wearing it use a tall plasterers bucket for mixing, & if using a gun make sure you have a good mask and overalls that cover your head unless you want to see what you look like with white hair.

### ⭐⭐⭐⭐⭐ Great for tanking cellar
*by J***N on 18 June 2025*

Amazing stuff. It sealed my cellar perfectly

### ⭐⭐⭐⭐⭐ good waterproofing abilty
*by S***N on 17 July 2024*

i had 3 x grey 25kg ka tanking / 1 x 25kg ka fillet seal / these 2 ka white tanking that i bought of amazon / 1 x ka sbr and 1 stormdry for the bricks /i had to buy a paddle mixer for my cordless drill- i used these products to waterproof a 6 m x 3m 1960s detached garage that was filling with an inch plus of water all over during heavy rain /this was enough to do 4 coats 1.5m up the wall to 2 sides fillet seal 4 coats /and 3 coats complete coverage on back wall and i did 3 thick as i could layers to the floor with a 6 inch brush and 1 last thin layer with a light broom to get a smooth finish /followed instructions each coat vertical and then horizontal using different colours alternate /dug french drains outside and tanked up to damp course /then applied stormdry to bricks /had a week of rain some thunderstorms with heavy rain since i did the job and no water ingress at all. / no problem for any diy to use this product and it works well -2 layers is manufacturers instructions i thought i might as well use up what i had bought . its hard to see /especially in a garage where you have done and have not done using the grey so using white on top or below makes sure you do not have any holes that water could get through . easy to use waterproofing slurry

## Frequently Bought Together

- KA Tanking Slurry 25Kg White
- Silverline Masonry Brush 150mm / 6" (589668)
- unamed KA Grey Fillet Seal 25kg Bucket for Use with Tanking Slurry Floor Wall Joint

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-02*