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?

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.

Would that work on tree stumps? Drill a few holes, put in product and watch the stump break in half?

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.

Which Do I use for a 30 inch thick piece of concrete at 92 degrees f

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.

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Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1)

Expansive Demolition Grout 44 Lb. Box for Rock Breaking, Concrete Cutting, Excavating. Alternative to Demolition Jack Hammer Breaker, Jackhammer, Concrete Saw, Rock Drill (DEXPAN44BOX1)

Product ID: 372841109

Details

Cutting angle string
90 Degrees
Cutting diameter
1.5 Inches
Finish type
Uncoated
Material
Grout/Powder
Shank type
Straight

💥18,000 PSI expansive strength

🤫Silent, vibration-free cracking

🛠️Fits 1.5 inch drill holes

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₨94028

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Description

💥 Break Ground, Not Your Peace — Silent Power in a Box!

EASY 3 STEP APPLICATION - Drill, mix, pour — no jackhammer needed, saving time and effort.
PRECISION CRACK CONTROL - Follows your drilling pattern for exact breaks every time.
SILENT VIBRATION FREE - Demolish concrete and rock without noise or disruptive vibrations.
COST EFFECTIVE ALTERNATIVE - Skip expensive equipment rentals and noisy demolition tools.
POWERFUL 18 000 PSI EXPANSION - Unleash controlled demolition without heavy machinery.

Dexpan Expansive Demolition Grout is a high-strength, 18,000 PSI powder that quietly and safely breaks reinforced concrete and rock by expanding in drilled 1.5-inch holes. It offers a vibration-free, noise-free alternative to jackhammers and saws, with easy 3-step use and coverage of up to 35 linear feet per 44 lb. box, ideal for professional demolition without the hassle or disruption.

Specifications

ASIN	B00EUHRBUG
Best Sellers Rank	#127,612 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,347 in Power Tools
Brand	Dexpan
Brand Name	Dexpan
Customer Reviews	4.6 out of 5 stars 369 Reviews
Cutting Angle String	90 Degrees
Cutting Diameter	1.5 Inches
Cutting angle string	90 Degrees
Cutting diameter	1.5 Inches
Finish Types	Uncoated
Finish type	Uncoated
Included Components	Bare-Tool
Item Dimensions	40.6 x 30.5 x 20.3 centimeters
Item Weight	19.96 kg
Manufacturer	Dexpan
Material	Grout/Powder
Material Type	Grout/Powder
Minimum Bore Diameter	1.5 Inches
Model	DEXPAN44BOX1
Number of Flutes	2
Shank Type	Straight
Shank type	Straight
Surface Recommendation	Concrete
Tool Flute Type	Straight
UPC	810684020030
Unit Count	1 Count

Reviews

A**R

Great product, but use the CDN website for proper instructions on mixing, etc. for better results

15.01.2024

H**M

لم ينجح معنا

تم التجربة على صبه لكن لم تنجح التجربة في التكسير

5.01.2023

A**A

Excelente

5.01.2025

H**R

Repeated, proven results.

30.01.2026

L**.

Efficacité du produit

Produits efficace et livraison rapide

4.11.2025

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The product quality is outstanding. Exactly what I needed for my work.

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₨94028

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In stock

Sold byAmazon MauritiusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Mauritius.

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