--- product_id: 20925188 title: "Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104" brand: "dexpan" price: "R9231" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/20925188-expansive-demolition-grout-44-lb-box-for-rock-breaking-concrete store_origin: ZA region: South Africa --- # 18,000 PSI expansive strength Silent, vibration-free demolition Fills 35 linear ft. of 1.5 in. holes Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 **Brand:** dexpan **Price:** R9231 **Availability:** ✅ In Stock ## Summary > 💥 Demolish smarter, not harder — the silent powerhouse for pros! ## Quick Answers - **What is this?** Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 by dexpan - **How much does it cost?** R9231 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/20925188-expansive-demolition-grout-44-lb-box-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 - • **Cost & Time Saver:** Eliminate expensive equipment rentals and reduce labor time on every project. - • **Versatile & Precise:** Cracks follow your drilling pattern for clean, targeted demolition every time. - • **Silent & Vibration-Free:** Experience controlled demolition without the noise and disruption of jackhammers or saws. - • **Simple 3-Step Application:** Drill, mix, and pour — no heavy machinery or complicated setups required. - • **Powerful 18,000 PSI Expansion:** Break through reinforced concrete and rock effortlessly with industry-leading strength. ## Overview Dexpan Expansive Demolition Grout is a 44 lb. box powder that, when mixed with water, expands to 18,000 PSI to silently and efficiently break reinforced concrete and rock. Designed as a quiet, vibration-free alternative to jackhammers and saws, it fills up to 35 linear feet of 1.5-inch holes and follows drilling patterns for precise demolition. Ideal for professionals seeking a safer, cost-effective, and easy-to-use solution for concrete cutting, rock breaking, and excavation. ## Description Dexpan Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Power Hammer Drills - desertcart.com ## 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 and diamond saw blade. - Type#1 (Rock, Concrete Temperature 77F~104F). 44 Lb. Box fills up to 35 linear ft. of 1.5 in. holes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EUHRBUG | | Best Sellers Rank | #64,143 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Powder-Actuated Tools | | Brand Name | Dexpan | | Customer Reviews | 4.6 4.6 out of 5 stars (385) | | Cutting Diameter | 38.1 Millimeters | | Finish Types | Uncoated | | Included Components | Bare-Tool | | Item Dimensions | 16 x 12 x 8 inches | | Item Weight | 44 Pounds | | Manufacturer | Archer Company USA inc. / Dexpan USA | | Minimum Bore Diameter | 1.5 Inches | | Model | DEXPAN44BOX1 | | Number of Flutes | 2 | | Shank Type | Straight | | Surface Recommendation | Concrete | | Tool Flute Type | Straight | | UPC | 810684020030 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Dexpan - **Cutting Diameter:** 38.1 Millimeters - **Finish Type:** Uncoated - **Item dimensions L x W x H:** 16 x 12 x 8 inches - **Shank Type:** Straight ## Images ![Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Image 1](https://m.media-amazon.com/images/I/71wdsERnPjL.jpg) ![Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Image 2](https://m.media-amazon.com/images/I/71WORu8O8HL.jpg) ![Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Image 3](https://m.media-amazon.com/images/I/81tFAR-KN3L.jpg) ![Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Image 4](https://m.media-amazon.com/images/I/81JUIA8UVBL.jpg) ![Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1 (77-104 - Image 5](https://m.media-amazon.com/images/I/512I2j+SnhL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: So i was just looking for a simple deilling hammer... all a sudden i see this stuff and wonder, how have i lived without this!? How dose it work?** A: I purchased a case of Dexpan last summer to break up a large concrete foundation. It did not work, we ended up hiring an excavator with a large jack hammer. **Q: can we get this product in india?** A: Yes **Q: Would that work on tree stumps? Drill a few holes, put in product and watch the stump break in half?** A: I think it's unlikely that it would work on stumps. Wood is much less brittle and less stiff than rock, so would probably just locally crush around the dexpan instead of splitting. I would call dexpan tech support to confirm. **Q: Which Do I use for a 30 inch thick piece of concrete at 92 degrees f** A: All 3 types work the same regardless of depth. the only difference this product has is the temperature in which you can use it. So based on your core temp. of rock or concrete. If your in the 90's you more than likely will using the Dexpan 1. You always want to apply the product as early as possible. Drill holes and prep day before. If you have any further questions or concerns feel free to call a Dexpan Rep. ## Frequently Bought Together - Dexpan Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1) - Sabre Tools 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 - Dexpan Expansive Demolition Grout 11 Lb. Bucket for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (#1 (77-104 F)) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/20925188-expansive-demolition-grout-44-lb-box-for-rock-breaking-concrete](https://www.desertcart.co.za/products/20925188-expansive-demolition-grout-44-lb-box-for-rock-breaking-concrete) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-04*