---
product_id: 452401321
title: "Quikrete Concrete Crack SLR 5.5OZ"
brand: "quikrete"
price: "£44.24"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/452401321-quikrete-concrete-crack-slr-5-5oz
store_origin: GB
region: United Kingdom
---

# Water-resistant acrylic formula Adheres to brick, block, stone & concrete Self-leveling, minimal shrinkage Quikrete Concrete Crack SLR 5.5OZ

**Brand:** quikrete
**Price:** £44.24
**Availability:** ✅ In Stock

## Summary

> 🧱 Fix it once, fix it flawlessly — blend in like a pro!

## Quick Answers

- **What is this?** Quikrete Concrete Crack SLR 5.5OZ by quikrete
- **How much does it cost?** £44.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/452401321-quikrete-concrete-crack-slr-5-5oz)

## Best For

- quikrete enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Water-resistant and highly durable for long-term protection against the elements
- • **Invisible Repair:** Gray color and textured finish blend flawlessly with natural concrete and mortar
- • **Pro-Grade Adhesion:** Sanded acrylic formula sticks firmly to brick, block, stone, and concrete
- • **Effortless Application:** Ready-to-use self-leveling formula smooths out perfectly on horizontal surfaces
- • **Seamless Crack Coverage:** Fills and seals cracks up to 1/2" (12 mm) wide with precision

## Overview

Quikrete's Concrete Crack SLR 5.5oz is a water-resistant, sanded acrylic sealant designed for horizontal concrete surfaces. It fills cracks up to 1/2" wide with a self-leveling, ready-to-use formula that blends seamlessly with natural mortar and concrete textures. Durable and flexible with minimal shrinkage, it adheres strongly to brick, block, stone, and concrete, making it ideal for tuckpointing and sealing mortar joints.

## Description

Quikrete Concrete Crack SLR 5.5OZ

## Features

- Water-resistant acrylic formula remains relatively flexible, with minimal shrinkage and excellent adhesion
- Fills and seals cracks up to 1/2" (12 mm) wide and For use tuckpointing and sealing mortar joints
- For use on horizontal concrete surfaces and Sanded acrylic formula that adheres to brick, block, stone and concrete surfaces
- Ready-to-use self-leveling formula and Textured and colored to give the appearance of masonry mortar
- Gray color blends in with naturaGray color blends in with natural color of concrete and Included components: Power Concrete Tools, Power Concrete Mixer, It is highly durable, Manufactured in China.l color of concrete and Included components: Power Concrete Tools, Power Concrete Mixer, It is highly durable, Manufactured in China.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Acrylic |
| Brand | Quikrete |
| Style | Compact |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 32.5 x 6.4 x 24.9 Centimeters |
| Water Resistance Level | Water Resistant |
| UPC | 039645864098 |
| Net Quantity | 5.5 ounce |
| Colour | Gray |
| Manufacturer | THE QUIKRETE COMPANIES INC |
| Country of Origin | USA |
| Model number | 8640-15 |
| Item Weight | 0.28 g |
| Product Dimensions | 32.51 x 6.35 x 24.89 cm; 0.28 g |
| Item model number | 8640-15 |
| Item Height | 9.8 Inches |
| Item Width | 2.5 Inches |
| Are batteries included? | No |

## Product Details

- **Material:** Acrylic
- **Brand:** Quikrete
- **Style:** Compact
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 32.5 x 6.4 x 24.9 Centimeters

## Images

![Quikrete Concrete Crack SLR 5.5OZ - Image 1](https://m.media-amazon.com/images/I/31rb-zpuEhL.jpg)
![Quikrete Concrete Crack SLR 5.5OZ - Image 2](https://m.media-amazon.com/images/I/41RVX6s0fXL.jpg)
![Quikrete Concrete Crack SLR 5.5OZ - Image 3](https://m.media-amazon.com/images/I/51OOWffCKWL.jpg)
![Quikrete Concrete Crack SLR 5.5OZ - Image 4](https://m.media-amazon.com/images/I/51L-Y0GD3QL.jpg)
![Quikrete Concrete Crack SLR 5.5OZ - Image 5](https://m.media-amazon.com/images/I/71fyn76jojL.jpg)

## Frequently Bought Together

- Quikrete Concrete Crack SLR 5.5OZ
- Quikrete Concrete Crack Seal Natural 1 Qt
- Red Devil 0645 Concrete Repair Patch, Cement Crack Filler, 5.5 Oz Squeeze Tube, Pre-Mixed, Pack of 1, Gray, Made in USA

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**Shop now:** [https://www.desertcart.co.uk/products/452401321-quikrete-concrete-crack-slr-5-5oz](https://www.desertcart.co.uk/products/452401321-quikrete-concrete-crack-slr-5-5oz)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-17*