---
product_id: 761569904
title: "Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray"
brand: "siroflex"
price: "335.87 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Siroflex"
url: https://www.desertcart.tn/products/761569904-siroflex-sx-trade-strength-mortar-repair-cement-ready-to-use
store_origin: TN
region: Tunisia
---

# Bonds to damp surfaces without primer Easy application with pre-cut nozzle Ready-to-use, no mixing needed Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray

**Brand:** siroflex
**Price:** 335.87 DT
**Availability:** ✅ In Stock

## Summary

> 🔨 Fix it fast, fix it flawless—your masonry’s new best friend!

## Quick Answers

- **What is this?** Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray by siroflex
- **How much does it cost?** 335.87 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/761569904-siroflex-sx-trade-strength-mortar-repair-cement-ready-to-use)

## Best For

- siroflex enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Cleanup:** Water-washable tools and hands mean no harsh chemicals or scrubbing after the job.
- • **Compact & Convenient:** 310ml cartridge fits easily in your toolkit—ideal for quick fixes and small projects.
- • **Primer-Free Adhesion:** Bonds perfectly even on damp surfaces, eliminating extra steps and materials.
- • **Precision Delivery System:** Pre-cut 'V' notched nozzle ensures smooth, controlled filling for flawless joints.
- • **Instant Application, Zero Prep:** Skip the mess—ready-to-use formula saves you time and effort on every repair.

## Overview

Siroflex SX Trade Strength Mortar Repair Cement is a high-quality, ready-to-use acrylic-based filler designed for quick and reliable masonry joint repairs. Its primer-free formula bonds to damp surfaces, while the pre-cut nozzle allows precise application. Perfect for small-scale repointing tasks, it offers easy cleanup and consistent performance in a compact 310ml cartridge.

## Description

Siroflex SX Mortar Repair Cement - High quality hardened joint repair filler based on acrylic dispersion and additives. Specifically developed to quickly repair damaged masonry joints without mixing sand and cement. Adheres fully to damp surfaces without a primer

Review: I bought this SX Trade Strength mortar repair to do some repointing work around my brick house. Application was easy and the mortar itself feels good quality once applied. It sets well and is ideal for small repair jobs where you don’t want to mix up a full batch of mortar. The main thing to be aware of is the colour. It’s quite a light grey, and in my case it didn’t match the existing mortar on my house. The repair stands out more than I’d like, and I’ll need to find a darker option in the future to blend it in better. Overall, the quality of the product itself emphasizes reliability, but matching the existing mortar colour is essential for cosmetic repairs. Good for structural or functional fixes, but be careful if appearance matters.
Review: Good enough although it could maybe do with a little more moisture through it in order to help stick to a dry surface. Easily rectified and other than that it does its job well enough.

## Features

- READY TO USE Mortar - Perfect for small pointing tasks and saves time mixing sand and cement
- No primer required - bonds perfectly to most surfaces without the need for a primer
- EASY TO INSTALL - Simply cut the cartridge seal and screw in the pre-cut "V" notched nozzle. Use a skeleton gun to apply the product into the gap and fill it firmly
- EASY TO CLEAN - Tools and hands can be washed with water
- CONTENTS - Siroflex SX Mortar Repair Cement - Size 310ml, Color Cement Gray

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C69MG58L |
| Brand Name | Siroflex |
| Color | Cement Gray |
| Container Type | Cartridge |
| Customer Reviews | 4.2 4.2 out of 5 stars (888) |
| Global Trade Identification Number | 05032822003575 |
| Included Components | Siroflex SX Mortar Repair Cement - Size 310ml, Color Cement Gray |
| Item Package Quantity | 1 |
| Manufacturer | Siroflex Lte |
| Model | SXMORTRC300CG |
| Unit Count | 300 Milliliters |
| Volume | 300 Milliliters |

## Product Details

- **Brand:** Siroflex
- **Color:** Cement Gray
- **Item Package Quantity:** 1
- **Item Volume:** 300 Milliliters
- **Package Information:** Cartridge

## Images

![Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray - Image 1](https://m.media-amazon.com/images/I/61PISmmrqrL.jpg)
![Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray - Image 2](https://m.media-amazon.com/images/I/61Wd3xwd4DL.jpg)
![Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray - Image 3](https://m.media-amazon.com/images/I/81TmsaquqHL.jpg)
![Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray - Image 4](https://m.media-amazon.com/images/I/91oMWHegJiL.jpg)
![Siroflex SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler Specially Developed to Quickly Repair Damaged Masonry Joints, Size 300ml, Color Cement Gray - Image 5](https://m.media-amazon.com/images/I/A1HNv2Q+jNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***N on January 11, 2026*

I bought this SX Trade Strength mortar repair to do some repointing work around my brick house. Application was easy and the mortar itself feels good quality once applied. It sets well and is ideal for small repair jobs where you don’t want to mix up a full batch of mortar. The main thing to be aware of is the colour. It’s quite a light grey, and in my case it didn’t match the existing mortar on my house. The repair stands out more than I’d like, and I’ll need to find a darker option in the future to blend it in better. Overall, the quality of the product itself emphasizes reliability, but matching the existing mortar colour is essential for cosmetic repairs. Good for structural or functional fixes, but be careful if appearance matters.

### ⭐⭐⭐⭐ Review
*by C***. on December 6, 2025*

Good enough although it could maybe do with a little more moisture through it in order to help stick to a dry surface. Easily rectified and other than that it does its job well enough.

### ⭐⭐⭐⭐⭐ Review
*by R***M on November 22, 2025*

I bought two tubes, it was easy to use although it was a little hard to squeeze out at first. Before starting you need to ensure any loose material is cleared out of the gaps to be filled otherwise the filler can fall out. The colour is a light grey which blended well with my cement which is around 30yrs old, I’m happy with the results. Like the Bruce Willis film it Dries Hard. I know!

## Frequently Bought Together

- SX Trade Strength Cement Grey Mortar Repair Cement 300ml - Ready to use repair mortar for Pointing jobs & Damaged Masonry Joints - Adheres without primer on Damp Surfaces - Interior & Exterior
- Faithfull FAISGTPT6 Soft-Grip Pointing Trowel 150mm (6in)
- Fischer 523856 Express Mortar Cement Grey

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-02*