---
product_id: 59907991
title: "Cementone General Purpose Mortar 5kg - Ready Mixed Mortar, Just Add Water - for Interior & Exterior Repairs"
brand: "bostik"
price: "HK$805"
currency: HKD
in_stock: true
reviews_count: 6
category: "Bostik"
url: https://www.desertcart.hk/products/59907991-cementone-general-purpose-mortar-5kg-ready-mixed-mortar-just-add
store_origin: HK
region: Hong Kong
---

# Interior & exterior ready Just add water, no fuss 5kg pre-mixed mortar tub Cementone General Purpose Mortar 5kg - Ready Mixed Mortar, Just Add Water - for Interior & Exterior Repairs

**Brand:** bostik
**Price:** HK$805
**Availability:** ✅ In Stock

## Summary

> 🧱 Mix, mend, and master your space—effortless repairs start here!

## Quick Answers

- **What is this?** Cementone General Purpose Mortar 5kg - Ready Mixed Mortar, Just Add Water - for Interior & Exterior Repairs by bostik
- **How much does it cost?** HK$805 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/59907991-cementone-general-purpose-mortar-5kg-ready-mixed-mortar-just-add)

## Best For

- bostik enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Mixing:** Pre-blended cement & sand—just add water and mix in the tub for instant use.
- • **Reliable Strength:** Dries hard and durable, ensuring long-lasting repairs that stand the test of time.
- • **Subtle Grey Finish:** Neutral grey color blends well with many surfaces, giving your repairs a professional look.
- • **Compact & Convenient:** 5kg size ideal for small to medium projects—no waste, no hassle.
- • **Versatile Repair Power:** Perfect for bricklaying, patching, pointing, and all masonry fixes inside or out.

## Overview

Bostik Cementone General Purpose Mortar is a ready-mixed 5kg blend of cement and dry sand designed for quick, reliable interior and exterior masonry repairs. Simply add water and mix in the tub for a strong, durable mortar ideal for bricklaying, patching, and pointing. Its neutral grey finish and compact packaging make it perfect for small to medium repair projects, delivering professional results with minimal effort.

## Description

Bostik Cementone General Purpose Mortar is a pre-mixed blend of cement and dry sand, designed to be mixed in the tub. It can be used for interior and exterior installation, repair and maintenance projects. Bostik Cementone General Purpose Mortar is suitable for brick and block laying, patching and pointing and masonry repairs.

Review: **5 Stars - Excellent Product for Easy Repairs!** - I recently used the Bostik Cementone General Purpose Mortar for some repairs around my home, and I'm extremely impressed! This product is incredibly easy to use—just add water and mix it right in the tub, no hassle at all. I used it for some brickwork and masonry patching outdoors, and it worked perfectly in both situations. The mortar has a great consistency, making it easy to apply, and it dries strong and solid. The 5kg tub is a perfect size for small to medium repairs, and I love that it's a pre-mixed blend of cement and sand—saves time and effort. The grey color blends in nicely with existing structures too. Whether you're doing brick laying, patching, or pointing, this mortar is ideal for quick and effective repairs. Highly recommended for anyone looking for a reliable and easy-to-use product for general repairs and maintenance!
Review: Lovely mortar mix - shame about the colour - The colour of the mortar is the only downside that I have found so far. It is of a light grey colour when fully dried after some days. It is therefore not really suitable for patching or repointing the mortar in most brickwork as the colour is different. Traditionally, Portland cement was mixed with Builder's sand which is of a yellow-brown tint giving the fully dried mortar a slightly beige colour, not grey. I first used this product to replace a layer of cement on top of a small circular drain for waste water as it was badly cracked. Normally there would be a grill and the waste water pipe would be positioned just above. For some reason my waste water drain pipe for the downstairs toilet sink was put down into the drain rather than above, when the house was built around 1969. I had to glue aluminium mesh to the base of the drain a day before adding the mortar so that it would not go down the drain. I did not go by the instructions to add a certain amount of water and preferred to add water until a good consistency was achieved with only a slight trickle of water seen after mixing. It dried well and nice and hard. It was workable for quite a while. The light grey colour was not a problem in this case. My next job was to replace the cracked mortar around a small drain cover used for cleaning out the waste water gulley. That job was perfect and yet again the light grey colour was not a problem. However, another job is to repoint a few bricks that have broken mortar. The colour will not match and I will have to buy a small amount of Portland cement and mix my own mortar with Builder's sand that I have spare from previous jobs. There is still plenty of mortar mix left in the tub after my first two jobs - seems to go a long way when doing small jobs. I may be able to find other jobs to use the mortar that is left but not for brickwork unfortunately. As I was doing my two first jobs on different days and using only small amounts, I mixed the mortar required in a builder's bucket each time. A great product but they should have got the colour right.

## Features

- Causes serious eye damage.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Bostik Cementone General Purpose Mortar - suitable for interior and exterior repairs and maintenance
- Ideal for brick and block laying, patching and pointing and masonry repairs
- Pre-mixed blend of cement and dry sand, designed to be mixed in the tub
- Easy to use, simply add water and mix
- Contents: 1x Bostik Cementone General Purpose Mortar, Pre-Mixed, Easy to Use, For Interior & Exterior Repairs & Maintenance, Colour: Grey, Size: 5kg

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N20KJLK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 968 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Cement |
| Colour | Grey |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,213) |
| Date First Available | 9 Jan. 2017 |
| Included Components | 1x Bostik Cementone General Purpose Mortar |
| Item Package Quantity | 1 |
| Item Weight | 5.53 kg |
| Item model number | Bostik |
| Manufacturer | Bostik Limited |
| Material | Cement |
| Part Number | 30812806 |
| Product Dimensions | 22.5 x 22.5 x 19.1 cm; 5.53 kg |
| Size | 5kg |

## Product Details

- **Brand:** Bostik
- **Specific uses for product:** Brick, Block, Masonry
- **Material:** Cement
- **Compatible material:** Brick
- **Item form:** Solid

## Images

![Cementone General Purpose Mortar 5kg - Ready Mixed Mortar, Just Add Water - for Interior & Exterior Repairs - Image 1](https://m.media-amazon.com/images/I/61xvBfq2ZJL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I use this to cement paving bricks together to make a BBQ, or is there a cheaper solution?**
A: Yup, depends on the job, for a larger job I would consider a bag of ready mixed mortar 25kg british gypsum brown one. This gets thinner compared to the regular mortar, it's more for fine repairs rather than laying down bricks

**Q: Is ok to use for a washing pole spike?**
A: I did in the past use it for a flag pole. Suffice to say that pole is going nowhere. This purchase is for some fence posts with a metal spike when I can get around to it.

**Q: What cement/sand ratio is this**
A: It says 20-25% cement to 80-75% sand.

**Q: Can you brush this in missing morter on a patio as a dry mix, and let the moisture in the ground set it hard.**
A: I did just that but used a cheap tigger spray to set the surface. It is far from the cheapest way of doing this but I only needed to fill two joints.

## Customer Reviews

### ⭐⭐⭐⭐⭐ **5 Stars - Excellent Product for Easy Repairs!**
*by C***N on 6 September 2024*

I recently used the Bostik Cementone General Purpose Mortar for some repairs around my home, and I'm extremely impressed! This product is incredibly easy to use—just add water and mix it right in the tub, no hassle at all. I used it for some brickwork and masonry patching outdoors, and it worked perfectly in both situations. The mortar has a great consistency, making it easy to apply, and it dries strong and solid. The 5kg tub is a perfect size for small to medium repairs, and I love that it's a pre-mixed blend of cement and sand—saves time and effort. The grey color blends in nicely with existing structures too. Whether you're doing brick laying, patching, or pointing, this mortar is ideal for quick and effective repairs. Highly recommended for anyone looking for a reliable and easy-to-use product for general repairs and maintenance!

### ⭐⭐⭐⭐ Lovely mortar mix - shame about the colour
*by M***R on 5 October 2024*

The colour of the mortar is the only downside that I have found so far. It is of a light grey colour when fully dried after some days. It is therefore not really suitable for patching or repointing the mortar in most brickwork as the colour is different. Traditionally, Portland cement was mixed with Builder's sand which is of a yellow-brown tint giving the fully dried mortar a slightly beige colour, not grey. I first used this product to replace a layer of cement on top of a small circular drain for waste water as it was badly cracked. Normally there would be a grill and the waste water pipe would be positioned just above. For some reason my waste water drain pipe for the downstairs toilet sink was put down into the drain rather than above, when the house was built around 1969. I had to glue aluminium mesh to the base of the drain a day before adding the mortar so that it would not go down the drain. I did not go by the instructions to add a certain amount of water and preferred to add water until a good consistency was achieved with only a slight trickle of water seen after mixing. It dried well and nice and hard. It was workable for quite a while. The light grey colour was not a problem in this case. My next job was to replace the cracked mortar around a small drain cover used for cleaning out the waste water gulley. That job was perfect and yet again the light grey colour was not a problem. However, another job is to repoint a few bricks that have broken mortar. The colour will not match and I will have to buy a small amount of Portland cement and mix my own mortar with Builder's sand that I have spare from previous jobs. There is still plenty of mortar mix left in the tub after my first two jobs - seems to go a long way when doing small jobs. I may be able to find other jobs to use the mortar that is left but not for brickwork unfortunately. As I was doing my two first jobs on different days and using only small amounts, I mixed the mortar required in a builder's bucket each time. A great product but they should have got the colour right.

### ⭐⭐⭐⭐⭐ Easy to use
*by M***D on 6 December 2025*

Great ready mixed cement for pointing.

## Frequently Bought Together

- Bostik Cementone General Purpose Mortar, Pre-Mixed, Easy to Use, for Interior & Exterior Repairs & Maintenance, Colour: Grey, Size: 5kg
- Faithfull FAISGTPT6 Soft-Grip Pointing Trowel 150mm (6in)
- Faithfull FAISGTGAUG7 Soft-Grip Gauging Trowel 175mm (7in)

---

## 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.hk/products/59907991-cementone-general-purpose-mortar-5kg-ready-mixed-mortar-just-add](https://www.desertcart.hk/products/59907991-cementone-general-purpose-mortar-5kg-ready-mixed-mortar-just-add)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*