---
product_id: 424875684
title: "3M High Strength Crack Repair, 7 oz, Wall Crack Repair, Squeeze Tube for Easy Application Directly Into Cracks & Fractures, Repairs Damaged Areas on Walls & Ceilings (CR-7-SQ)"
brand: "3m"
price: "KSh3695"
currency: KES
in_stock: true
reviews_count: 11
category: "3 M"
url: https://www.desertcart.co.ke/products/424875684-3m-high-strength-crack-repair-7-oz-wall-crack-repair
store_origin: KE
region: Kenya
---

# 3X faster drying time Precision tip for targeted application Fiber reinforced for lasting strength 3M High Strength Crack Repair, 7 oz, Wall Crack Repair, Squeeze Tube for Easy Application Directly Into Cracks & Fractures, Repairs Damaged Areas on Walls & Ceilings (CR-7-SQ)

**Brand:** 3m
**Price:** KSh3695
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it fast, fix it strong—because your walls deserve the best!

## Quick Answers

- **What is this?** 3M High Strength Crack Repair, 7 oz, Wall Crack Repair, Squeeze Tube for Easy Application Directly Into Cracks & Fractures, Repairs Damaged Areas on Walls & Ceilings (CR-7-SQ) by 3m
- **How much does it cost?** KSh3695 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/424875684-3m-high-strength-crack-repair-7-oz-wall-crack-repair)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Speedy Fixes:** Complete repairs 3X faster than traditional spackling—because your time is valuable.
- • **Built to Last:** Fiber reinforcement ensures no shrinking, cracking, or sagging—durability you can trust.
- • **Effortless Finish:** Lightweight formula sands smoothly for a flawless, professional look every time.
- • **Pinpoint Precision:** Apply directly into cracks with the ultra-accurate squeeze tube tip for mess-free repairs.
- • **Versatile Performance:** Perfect for drywall, plaster, stucco, concrete, and wood—interior or exterior with paint seal.

## Overview

3M High Strength Crack Repair is a fiber-reinforced, waterproof spackling compound designed for fast, durable repairs on walls and ceilings. Featuring a precision tip for easy application, it dries 3X faster than traditional fillers and resists shrinking, cracking, and sagging. Ideal for interior and exterior use on drywall, plaster, stucco, concrete, and wood surfaces.

## Description

3M™ High Strength Crack Repair's precision tip applies the fiber reinforced compound directly into surface cracks in both interior and exterior fills. This strong spackle dries five times faster than other 3M™ spackle compounds. Ideal for drywall, ceilings, stucco and concrete fractures (and more!)

Review: Easy to use. - Filling a crack in the family room, I smoothed this crack filler with my finger. It fills great and seems to be holding up well, only time will tell if it doesn't crack again.
Review: Excellent item - Excellent item

## Features

- PRECISION TIP for easy application directly into cracks and fractures
- MAKES REPAIRS 3X FASTER than traditional vinyl spackling
- FOR INTERIOR OR EXTERIOR REPAIRS when sealed with exterior paint
- REPAIR DAMAGED AREAS on walls and ceilings
- IDEAL FOR repairing large holes, cracks and damaged surfaces in drywall, plaster, stucco, concrete and wood
- FIBER REINFORCED for strength
- NO SHRINKING, CRACKING OR SAGGING
- EASY TO SAND
- LIGHT IN WEIGHT, HEAVY IN STRENGTH
- HOLDS STRONG for lasting repairs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TG1Y8QS |
| Best Sellers Rank | #67,205 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #228 in Wall Surface Repair Products |
| Brand | 3M |
| Color | White |
| Date First Available | February 25, 2022 |
| Global Trade Identification Number | 00068060464606 |
| Item Form | Strip |
| Item Weight | 5.6 ounces |
| Item model number | CR-7-SQ |
| Liquid Volume | 7 Fluid Ounces |
| Manufacturer | 3M |
| Material | Resin |
| Number of Items | 1 |
| Product Dimensions | 8.75 x 1.75 x 2.94 inches |
| Surface Recommendation | Wall |
| UPC | 068060464606 |
| Unit Count | 7.0 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Color:** White
- **Item Form:** Strip
- **Liquid Volume:** 7 Fluid Ounces
- **Surface Recommendation:** Wall

## Images

![3M High Strength Crack Repair, 7 oz, Wall Crack Repair, Squeeze Tube for Easy Application Directly Into Cracks & Fractures, Repairs Damaged Areas on Walls & Ceilings (CR-7-SQ) - Image 1](https://m.media-amazon.com/images/I/71BqToLQ9kL.jpg)

## Available Options

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

## Questions & Answers

**Q: Would this work to fill in 70s wood paneling to make the wall smooth?**
A: Use matching wood putty

**Q: can it be used to fill in cracks on a porcelin vase?**
A: No, it’s only for drywall

**Q: Does this dry up like plaster or silicone? Thanks.**
A: Great question.  This will dry more to a plaster type feel.  If you need further assistance please feel free to reach out to our team at 1-800-494-3552  Monday- Friday from 8:00-4:30 CT and provide case number 27827624. Thank you.

**Q: Will this work on porcelain ?   What color is it ?**
A: I don’t know about porcelain , I used it on a white garage door, and it dried yellowish.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use.
*by P***D on May 7, 2024*

Filling a crack in the family room, I smoothed this crack filler with my finger. It fills great and seems to be holding up well, only time will tell if it doesn't crack again.

### ⭐⭐⭐⭐⭐ Excellent item
*by R***. on February 16, 2025*

Excellent item

### ⭐⭐⭐⭐ Did not come out smoothly.
*by M***N on March 8, 2024*

Seemed hard to use. This may have been due to type of caulk. I had to let the pressure off my caulking gun and then use the product that had been released. I would have preferred a smooth flow. I used another caulking over top of this to smooth it out and I was very satisfied when I finished fixing a large crack in my wall.

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**Shop now:** [https://www.desertcart.co.ke/products/424875684-3m-high-strength-crack-repair-7-oz-wall-crack-repair](https://www.desertcart.co.ke/products/424875684-3m-high-strength-crack-repair-7-oz-wall-crack-repair)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-14*