---
product_id: 588623523
title: "SIROFLEX SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler, Specifically Developed to Repair Damaged Masonry Joints Quickly, Size 300 ml, Colour Buff"
brand: "siroflex"
price: "€ 58.21"
currency: EUR
in_stock: true
category: "Siroflex"
url: https://www.desertcart.gr/products/588623523-siroflex-sx-trade-strength-mortar-repair-cement-ready-to-use
store_origin: GR
region: Greece
---

# Water-resistant & adheres on damp surfaces 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, Specifically Developed to Repair Damaged Masonry Joints Quickly, Size 300 ml, Colour Buff

**Brand:** siroflex
**Price:** € 58.21
**Availability:** ✅ In Stock

## Summary

> 🧱 Fix it fast, fix it flawless — your go-to mortar repair in a tube!

## Quick Answers

- **What is this?** SIROFLEX SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler, Specifically Developed to Repair Damaged Masonry Joints Quickly, Size 300 ml, Colour Buff by siroflex
- **How much does it cost?** € 58.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/588623523-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

- • **Durable & Reliable:** Strong, water-resistant acrylic formula built to last through the elements.
- • **Effortless Cleanup:** Water-based formula means tools and hands clean up easily—no harsh chemicals.
- • **Instant Masonry Fix:** Skip the mess—ready-to-use formula saves you mixing time and hassle.
- • **No Primer, No Problem:** Adheres perfectly to most surfaces, even damp ones, without extra prep.
- • **Precision Application:** Pre-cut 'V' notched nozzle ensures a clean, solid fill every time.

## Overview

Siroflex SX Trade Strength Mortar Repair Cement is a 300ml ready-to-use, high-quality acrylic-based filler designed for quick and durable masonry joint repairs. It requires no primer, adheres well even on damp surfaces, and offers easy application with a pre-cut nozzle. Water-resistant and strong, it’s perfect for professional-quality small pointing jobs without the mess of mixing traditional mortar.

## Description

Siroflex SX Mortar Repair Cement - A ready to use high quality hardening joint repair filler based on acrylic dispersions and additives. Specifically developed to repair damaged masonry joints quickly without the need to mix sand and cement. Will adhere perfectly without primer even on damp surfaces.

## Features

- READY TO USE MORTAR - Perfect for small pointing jobs, saving time on mixing sand and cement
- NO PRIMER - Will give a perfect adhesion to most surfaces without the requirement of a primer
- EASY TO APPLY - Simply cut the cartridge seal and screw on the pre-cut 'V' notched nozzle. Using a skeleton gun, apply the product into the gap ensuring a good solid fill.
- EASY TO CLEAN - Tools and hands can be cleaned with water.
- CONTENTS - Siroflex SX Mortar Repair Cement - Size 300ml, Colour Buff

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CN3LC8QM |
| Best Sellers Rank | #11,055 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Raw Building Materials |
| Brand Name | Siroflex |
| Color | Buff |
| Compatible Material | Concrete |
| Container Type | Cartridge |
| Customer Reviews | 4.1 4.1 out of 5 stars (301) |
| Included Components | Siroflex SX mortar repair cement - Size 300ml, Colour Buff |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | Siroflex Mortar Repair Cement Buff 300ml |
| Manufacturer | Siroflex Lte |
| Material Type | Acrylic |
| Model | SXMORTRC300BU |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong, Water Resistant |
| Part Number | SXMORTRC300BU |
| Specific Uses For Product | Masonry Repair |
| Unit Count | 300 Milliliters |
| Viscosity Level | High |
| Volume | 300 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Siroflex
- **Item form:** Paste
- **Material:** Acrylic
- **Special features:** Strong, Water Resistant
- **Specific uses for product:** Masonry Repair

## Images

![SIROFLEX SX Trade Strength Mortar Repair Cement Ready to Use Ideal Quality Joint Repair Filler, Specifically Developed to Repair Damaged Masonry Joints Quickly, Size 300 ml, Colour Buff - Image 1](https://m.media-amazon.com/images/I/61FHThkTcCL.jpg)

## Available Options

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

## Frequently Bought Together

- SX Trade Strength Buff Mortar Repair Cement 300ml - Ready to use repair mortar for Pointing jobs & Damaged Masonry Joints - Adheres without primer on Damp Surfaces - Interior & Exterior
- ProDec Extra Strong Caulking Gun
- fischer 523858 Express Cement-Sand

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**Shop now:** [https://www.desertcart.gr/products/588623523-siroflex-sx-trade-strength-mortar-repair-cement-ready-to-use](https://www.desertcart.gr/products/588623523-siroflex-sx-trade-strength-mortar-repair-cement-ready-to-use)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-22*