---
product_id: 55657115
title: "523856 Express Mortar Cement Grey"
brand: "fischer"
price: "168 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Fischer"
url: https://www.desertcart.dk/products/55657115-523856-express-mortar-cement-grey
store_origin: DK
region: Denmark
---

# Paintable after curing Ready-to-use, no pre-mixing Works in any weather 523856 Express Mortar Cement Grey

**Brand:** fischer
**Price:** 168 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Fix it fast, fix it flawless – the pro’s choice for seamless repairs!

## Quick Answers

- **What is this?** 523856 Express Mortar Cement Grey by fischer
- **How much does it cost?** 168 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/55657115-523856-express-mortar-cement-grey)

## Best For

- fischer enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** 310 ml tube fits standard skeleton guns for effortless handling.
- • **All-Weather Reliability:** Bonds perfectly even on moist surfaces and in varying weather conditions.
- • **Seamless Finish Every Time:** Light grey color blends naturally for a professional look.
- • **Indoor & Outdoor Versatility:** Perfect for garden walls, repairs, and craft projects alike.
- • **Instant Application, Zero Wait:** Pre-mixed formula saves you precious time on every project.

## Overview

Fischer 523856 Express Mortar Cement Grey is a ready-mixed, easy-to-apply mortar in a compact 310 ml tube designed for both indoor and outdoor use. It bonds on moist surfaces, cures to a paintable finish, and performs reliably in any weather, making it the ultimate time-saving solution for professional-quality masonry repairs.

## Description

From the manufacturer

Review: Ease of use - I purchased this to repair a garden wall where top bricks are coming loose , there is mortar missing and needed filling, it is a very light grey but blends in well . I was surprised by how easy it is to use , and got a really good finish, it hasn’t set and will probably take a few days as it’s not very warm but no different to mortar but is so much easier. The applicator supplied works really well too 👌
Review: Sooooo useful - A tad dear for what it is, that said it is good and easy the use

## Features

- Contains a mixture of 5-Chlor-2-methyl-2H-isothiazol-3-on und 2-Methyl-2H-isothiazol-3-on (3:1) (CIT/MIT). May produce an allergic reaction.
- Safety data sheet available on request.
- Saves time as pre-mixing is not necessary
- Suitable for indoor and outdoor use
- Ready for use in easy to handle 310 ml tube, use with standard skeleton gun
- Can be painted over after curing
- Processing in any weather The mortar also bonds on moist base materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00XLEGPLU |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,934 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Cement |
| Colour | Grey |
| Customer Reviews | 4.1 4.1 out of 5 stars (3,909) |
| Date First Available | 1 Mar. 2015 |
| Included components | 1 container |
| Item Package Quantity | 1 |
| Item Weight | 299 g |
| Item model number | 523856 |
| Manufacturer | fischer |
| Material | Resin |
| Part number | 523856 |
| Pattern | SEALANT |
| Product Dimensions | 23 x 5 x 5 cm; 299.37 g |
| Special Features | Ready-mixed |
| Specific uses | Craft |
| Style | Compact |

## Product Details

- **Brand:** fischer
- **Item dimensions L x W x H:** 23 x 5 x 5 centimetres
- **Item weight:** 0.66 Pounds
- **Material:** Resin
- **Style:** Compact

## Images

![523856 Express Mortar Cement Grey - Image 1](https://m.media-amazon.com/images/I/61VOOXUq3BL.jpg)

## Questions & Answers

**Q: I found a hole near my back door leading into my kitchen where a mouse has escaveted to get in. Will this work to plug in the hole both inside and out**
A: Yes.  Should work perfectly for that.

**Q: Will this be ok to fill in a plug hole in an old sink to make a wild life pond?**
A: Yes it will but it has to be a ceramic sink "Belfast sink" not a stainless steel sink , just make sure that you have a piece of board under the plug hole too help with forming the seal and plug. It  will dry in six hours maybe longer can't remember the instructions on the tube.

**Q: Hi, what's the expiry date or shelf life?**
A: Mine is 11 Jan 2022,haven’t used it yet.

**Q: Would this be any good for a Patio slab come loose ? Tia**
A: It works out expensive for big tasks like Patio slabs. A bag of mortar from your local DIY store would probably do the job better.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ease of use
*by A***. on 25 October 2024*

I purchased this to repair a garden wall where top bricks are coming loose , there is mortar missing and needed filling, it is a very light grey but blends in well . I was surprised by how easy it is to use , and got a really good finish, it hasn’t set and will probably take a few days as it’s not very warm but no different to mortar but is so much easier. The applicator supplied works really well too 👌

### ⭐⭐⭐⭐ Sooooo useful
*by R***8 on 1 June 2025*

A tad dear for what it is, that said it is good and easy the use

### ⭐⭐⭐⭐⭐ Needs a heavy gun ......
*by B***R on 13 September 2025*

Not tried this method before, worked well..... except you need a sturdy gun, broke my cheaper guns (twice) before getting a heavier gauge metal frame one.

## Frequently Bought Together

- Fischer 523856 Express Mortar Cement Grey
- fischer 523858 Express Cement-Sand
- Faithfull FAISGTPT6 Soft-Grip Pointing Trowel 150mm (6in)

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**Shop now:** [https://www.desertcart.dk/products/55657115-523856-express-mortar-cement-grey](https://www.desertcart.dk/products/55657115-523856-express-mortar-cement-grey)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-30*