--- product_id: 12793933 title: "Dexpan 44lb. (20 Kg) Box" brand: "dexpan" price: "₨262123" currency: LKR in_stock: true reviews_count: 13 category: "Dexpan" url: https://www.desertcart.lk/products/12793933-dexpan-44lb-20-kg-box store_origin: LK region: Sri Lanka --- # 18,000 PSI expansive strength Fills up to 35 linear ft. of 1.5 in. holes Silent, vibration-free operation Dexpan 44lb. (20 Kg) Box **Brand:** dexpan **Price:** ₨262123 **Availability:** ✅ In Stock ## Summary > 🔨 Break ground without breaking your vibe! ## Quick Answers - **What is this?** Dexpan 44lb. (20 Kg) Box by dexpan - **How much does it cost?** ₨262123 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/12793933-dexpan-44lb-20-kg-box) ## 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 jackhammers and saws, saving money and speeding up your projects. - • **Versatile & Precise:** Cracks follow your drilling pattern for clean, controlled breaks every time. - • **Whisper-Quiet Demolition:** Say goodbye to noise and vibration—controlled demolition without disturbing your site. - • **Simple 3-Step Application:** Drill, mix, pour—no heavy machinery or complicated tools required. - • **Powerful 18,000 PSI Expansion:** Break reinforced concrete & rock effortlessly with industry-leading strength. ## Overview Dexpan Expansive Demolition Grout is a 44 lb. box solution designed for silent, vibration-free breaking of reinforced concrete and rock. With an impressive 18,000 PSI expansive strength, it cracks material precisely along drilled holes, covering up to 35 linear feet of 1.5-inch diameter holes. This grout offers a safer, quieter, and more cost-effective alternative to traditional jackhammers and concrete saws, ideal for professional demolition and excavation projects. ## 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 (DEXPAN44BOX2) (50F-77 - Power Hammer Drills - desertcart.com Review: Repeated, proven results. - Does not disappoint. Have bought several times. Use according to directions and we break hard blue rock every time. Don't breathe the dust. Be patient for 24-48 hours, as it continues working. One can hear the rock break! Review: Product is great and effective - Dexpan Expansive Demolition Grout gets the job done. We used it for 2 different applications and it really impressed us on its performance both times. The main reason we were using the Dexpan was to demolish a small concrete pad in a location where it would be difficult to use large tools. The holes were drilled per instructions and the grout was mixed per instructions. After mixing it has a soup like consistency. After pouring the grout into the holes, we left it for about 16 hours before checking on it. The pad was completely demolished and the concrete floor beneath the pad was left undamaged. Clean-up was just as easy as using the product. For the second application, we used it to break a large boulder on a hillside that needed to be removed. The same process was done as we did in the first application and the next morning, the boulder was broken up into pieces small enough to carry by hand. Overall, it is a great product that works very well. The main benefit being that it saves time and money by eliminating the need to use heavy equipment and tools. It is very simple to use and is very effective following the instructions for use. The only thing of concern is that it has a very high PH making it a dangerous substance to use and can be harmful if it get on the skin. However using proper personal protective gear such as rubber gloves and safety glasses mitigates the risk. It also washed off the skin with soap and water. I highly recommend this product for its intended use. It is easy to use, effective, and save time and money. ## 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#2 (Rock, Concrete Temperature 50F~77F). 44 Lb. Box fills up to 35 linear ft. of 1.5 in. holes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EUHRBVA | | Best Sellers Rank | #83,497 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20,951 in Hardware | | Brand Name | Dexpan | | Customer Reviews | 4.6 4.6 out of 5 stars (385) | | Cutting Diameter | 1.5 Inches | | 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 | | Model | DEXPAN44BOX2 | | Number of Flutes | 2 | | Shank Type | Straight | | Surface Recommendation | Concrete | | Tool Flute Type | Straight | | UPC | 810684020047 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Dexpan - **Cutting Diameter:** 1.5 Inches - **Finish Type:** Uncoated - **Item dimensions L x W x H:** 16 x 12 x 8 inches - **Shank Type:** Straight ## Images ![Dexpan 44lb. (20 Kg) Box - Image 1](https://m.media-amazon.com/images/I/71mVc0mPEGL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Repeated, proven results. *by H***R on January 30, 2026* Does not disappoint. Have bought several times. Use according to directions and we break hard blue rock every time. Don't breathe the dust. Be patient for 24-48 hours, as it continues working. One can hear the rock break! ### ⭐⭐⭐⭐⭐ Product is great and effective *by M***M on July 19, 2024* Dexpan Expansive Demolition Grout gets the job done. We used it for 2 different applications and it really impressed us on its performance both times. The main reason we were using the Dexpan was to demolish a small concrete pad in a location where it would be difficult to use large tools. The holes were drilled per instructions and the grout was mixed per instructions. After mixing it has a soup like consistency. After pouring the grout into the holes, we left it for about 16 hours before checking on it. The pad was completely demolished and the concrete floor beneath the pad was left undamaged. Clean-up was just as easy as using the product. For the second application, we used it to break a large boulder on a hillside that needed to be removed. The same process was done as we did in the first application and the next morning, the boulder was broken up into pieces small enough to carry by hand. Overall, it is a great product that works very well. The main benefit being that it saves time and money by eliminating the need to use heavy equipment and tools. It is very simple to use and is very effective following the instructions for use. The only thing of concern is that it has a very high PH making it a dangerous substance to use and can be harmful if it get on the skin. However using proper personal protective gear such as rubber gloves and safety glasses mitigates the risk. It also washed off the skin with soap and water. I highly recommend this product for its intended use. It is easy to use, effective, and save time and money. ### ⭐⭐⭐⭐⭐ Fantastic product saved my butt *by K***D on June 21, 2022* I'm putting on an addition to our house. When digging the hole for the foundation, we hit ledge about 6 feet down. This would have severely limited our basement ceiling height. The ledge consisted of a mix of gray NH granite and some insanely hard black rock. I had to take off about 1.5 feet of ledge to get to a 7 foot basement ceiling. We will end up owing the excavator about $1000 in machine time for beating on it with the hammer he has on his skid steer. A larger machine was not available. For that machine time, we took out the two highest peaks, but the vast majority of it remained. So I gained about 1/2 foot this way. The excavator did not have any good solutions for me. I went on the web and found Dexpan. Watched a few youtube videos and convinced myself that I had a shot at this. The excavator and foundation guys were both very skeptical, but hey, when you're desperate, you'll try anything. The first day I drilled 30 holes as a test. The next day I saw a few cracks appearing. I ended up drilling about 120 3/4" holes 10 inches deep each. Holes were drilled about 6 inches apart, and were carefully chosen to take advantage of existing fracture lines in the ledge. Took about 8-10 hours of drilling time. The Dexpan succeeded with cracking up the ledge to the extent that the excavator could come back with his skid steer hammer and bust it all out in about an hour. I got an additional 1 foot of ceiling height out of this and now we are finally ready to pour the foundation. DEXPAN ROCKS!!!!! Forgive the pun. By the way, I think I would have been better to have ordered lower temp range Dexpan. Some of my cracks took a couple days to even start. I think with the lower temp product, it would have gone faster. ## 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 (DEXPAN44BOX2) (50F-77 - Sabre Tool 1-1/4 Inch x 22 Inch SDS MAX Rotary Hammer Drill Bit, U-Flute, Carbide Tipped for Brick, Stone, and Concrete (1-1/4" x 17" x 22") --- ## 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.lk/products/12793933-dexpan-44lb-20-kg-box](https://www.desertcart.lk/products/12793933-dexpan-44lb-20-kg-box) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-05-10*