---
product_id: 12793936
title: "Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F"
brand: "dexpan"
price: "2478.87 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Dexpan"
url: https://www.desertcart.tn/products/12793936-expansive-demolition-grout-44-lb-bucket-for-rock-breaking-concrete
store_origin: TN
region: Tunisia
---

# 18,000 PSI expansive strength Covers 35 linear ft. of 1.5 in. holes Silent, vibration-free demolition Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F

**Brand:** dexpan
**Price:** 2478.87 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Break barriers, not your peace of mind.

## Quick Answers

- **What is this?** Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F by dexpan
- **How much does it cost?** 2478.87 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/12793936-expansive-demolition-grout-44-lb-bucket-for-rock-breaking-concrete)

## Best For

- dexpan enthusiasts

## Why This Product

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

## Key Features

- • **Silent & Vibration-Free:** Demolish without the noise and disruption of traditional jackhammers—work smarter, not louder.
- • **Simple 3-Step Application:** Drill, mix, and pour—no heavy machinery or complicated setups required.
- • **Cost-Effective Rock Breaking:** Save thousands by replacing expensive excavator hammer rentals with a DIY solution.
- • **Powerful 18,000 PSI Expansion:** Unleash controlled force that cracks reinforced concrete and rock with precision.
- • **Versatile Industrial Strength:** Perfect for concrete, stone, and rock within 50°F to 77°F—engineered for professional results.

## Overview

Dexpan 44lb Bucket is a high-strength, chemical expansive demolition grout designed for silent, vibration-free breaking of reinforced concrete and rock. With an impressive 18,000 PSI expansion force, it cracks materials along drilled patterns without heavy machinery or noise. Covering up to 35 linear feet of 1.5-inch holes per bucket, it offers a cost-effective, easy 3-step process ideal for professional and DIY demolition projects.

## Description

Dexpan Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F - Power Hammer Drills - desertcart.com

Review: Very good result!! - Excellent! I was skeptical but this really did the job in sandstone and limestone
Review: would purchase again - Awesome product, had a rock the size of a small junky car (fiat) that was in the way of a planned addition, knowing an excavator with a hammer would be at least $5k to mob in chip for a day then mob out i searched the memory banks and remembered a Maine home show had a similar situation to deal with and used a product that expanded, online and desertcart search brought me to Dexpan, most of the videos cover thin concrete slabs and rocks, my rock was about 4’ thick and 10’ long and irregular shaped, i drilled enough holes for one bag 1-1/2” by 14” at 12” centers, mixed up the bag and dumped it in, it took around 18 hours to fracture, peel the rock off with a digging bar and drill in the next round, i went through 2 buckets so 88 pounds, each hole took about 20 minutes to drill so the project took several weekends but the rock pieces were small enough for a mini 50 to move around so when my digger showed up to excavate the footings he could perform his work, so $300 versus $5,000+, would and likely will purchase again

## Features

- Concrete Demolition and Rock Breaking has never been EASIER! 3 Easy Steps to use: Drill, Mix, Pour.
- Amazing 18,000 PSI expansive strength when mixed with water. Cracks according to drilling patterns.
- Dexpan breaks Reinforced Concrete & Rock WITHOUT Noise, Vibration! SILENT Controlled Demolition.
- Hundreds of job photos! Alternative to demolition jack hammer breaker, jackhammer, diamond saw blade.
- Type#2 (Rock, Concrete Temperature 50F~77F). 44 Lb. Bucket fills up to 35 linear ft. of 1.5 in. holes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dexpan |
| Color | gray |
| Compatible Material | Concrete, Rock |
| Item Dimensions | 12 x 12 x 13 inches |
| Item Form | Powder |
| Item Weight | 46 pounds |
| Item dimensions L x W x H | 12 x 12 x 13 inches |
| Material | Chemical Compound |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Concrete, Stone |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Dexpan
- **Item Weight:** 46 Pounds
- **Item dimensions L x W x H:** 12 x 12 x 13 inches
- **Material:** Polymer-Based
- **Water Resistance Level:** Not Water Resistant

## Images

![Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F - Image 1](https://m.media-amazon.com/images/I/7101rnZ5qSL.jpg)

## Available Options

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

## Questions & Answers

**Q: What’s the difference between the 1-2-3?**
A: Dexpan 1 -  temperature range of 77'F - 104'F; (25'C -40'C)  (red label)
Dexpan 2 - temperature range of 50'F - 77'F; (10'C - 25'C)  (blue label)
Dexpan 3 - Temperature range of 23'F - 50'F; (-5'C - 10'C)  (blue label)  They all do the same job, just made for different temperature ranges. Works best when applied at it coldest temp. range. Apply early in morning so it warms up with the day.

**Q: Temps where i live range this week between 40-84f but summer is approaching.  with temps that cross between type 1 & 2, which would you recommend?**
A: go with Dexpan II

**Q: Which Dexpan is better for rocks?**
A: I live in Alaska so i got #3.  I have a 1/2 (VW size) boulder to remove and I bought 2- 44 pound buckets.  Im already into my 2nd 44 pound bucket.  Nobody sells Dexpan in Alaska and Amazon would not ship it here.  It took me months to get it from another source down in the contiguous United States.  This stuff is great.  When you read the reviews please notice that most people do NOT say where they live.  I had to wait a long time before my OSAT got up to 23 degrees.  It will not hit 50 for months yet and the boulder is still busting apart.  You would be impressed with my pictures but Amazon only allows video.  I'm absolutely certain that you would find my pictures helpful.

**Q: how much area will this #2 50f-77f break up??**
A: Ken,  There is only one general rule of thumb to know when using Dexpan, You can FILL about 36-38 linear feet of 1 1/2" diameter holes with Dexpan, the area itself can vary based on the application, some applications (with experience) may be able to cover twice the area by skipping holes or extending the drill spacing out further.  I hope this is helpful, feel free to contact us for more information if you would like.  Thank You

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good result!!
*by R***N on July 23, 2026*

Excellent! I was skeptical but this really did the job in sandstone and limestone

### ⭐⭐⭐⭐⭐ would purchase again
*by S***Y on February 18, 2026*

Awesome product, had a rock the size of a small junky car (fiat) that was in the way of a planned addition, knowing an excavator with a hammer would be at least $5k to mob in chip for a day then mob out i searched the memory banks and remembered a Maine home show had a similar situation to deal with and used a product that expanded, online and Amazon search brought me to Dexpan, most of the videos cover thin concrete slabs and rocks, my rock was about 4’ thick and 10’ long and irregular shaped, i drilled enough holes for one bag 1-1/2” by 14” at 12” centers, mixed up the bag and dumped it in, it took around 18 hours to fracture, peel the rock off with a digging bar and drill in the next round, i went through 2 buckets so 88 pounds, each hole took about 20 minutes to drill so the project took several weekends but the rock pieces were small enough for a mini 50 to move around so when my digger showed up to excavate the footings he could perform his work, so $300 versus $5,000+, would and likely will purchase again

### ⭐⭐⭐⭐⭐ Works with 3/4 bit 2' long bit
*by A***R on December 9, 2024*

I wanted to crack this large rock to make a bench. Drilled 12 holes, 2 feet deep, with a 3/4 bit. Very horizontal. I can normally fill 20 or so holes with one bag. I wanted to be there when it cracked so I drilled 10 more holes in between the holes and put in 10 wedges. And after less than 12 hours got a nice beautiful flat crack. Since then, it's continued to lift the rock.

## Frequently Bought Together

- Dexpan Expansive Demolition Grout 44 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BKT2) (50F
- Sabre Tool 1-1/2 Inch x 22 Inch SDS MAX Rotary Hammer Drill Bit, U-Flute, Carbide Tipped for Brick, Stone, and Concrete (1-1/2" x 17" x 22" Double Flute) SDS MAX Hammer Drills ONLY

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-17*