Can you tell me about the odor, and how long does any odor linger?

No noticeable odor when using this product outside

can i use this product on river rock?

It penetrates into the cement, so I don't know how it would work on rock.

Will this work to harden mortar?

Specifically designed for concrete only

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Sila-Tek 3500-1 Gallon Penetrating Concrete Densifier & Hardener

Sila-Tek 3500-1 Gallon Penetrating Concrete Densifier & Hardener

Product ID: 23253503

Details

Brand
Ghostshield
Item Form
Liquid
Material
Sodium-Based
Style
Industrial
Water Resistance Level
Water

💧Water-based formula

⚙️Concentrated, makes 5 gallons

🛡️Strengthens concrete by 50%

761.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

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Description

🛠️ Harden your concrete, not your style — build stronger, last longer!

INVISIBLE PROTECTION - Penetrates deeply without altering concrete’s natural appearance.
ECO CONSCIOUS LOW VO CS - Safe, water-based formula that supports sustainable building practices.
HIGH YIELD CONCENTRATE - One gallon covers and transforms up to five gallons of concrete surface.
INDUSTRIAL GRADE DURABILITY - Engineered for professional-strength concrete hardening and densification.
BOOST CONCRETE STRENGTH BY 50 - Significantly enhances structural integrity and longevity.

Sila-Tek 3500-1 Gallon Penetrating Concrete Densifier & Hardener is a professional-grade, sodium-based, waterborne solution designed to strengthen and harden concrete surfaces by up to 50%. It increases abrasion resistance without changing the concrete’s appearance, features low VOC emissions for eco-friendly use, and is highly concentrated, making one gallon sufficient to treat five gallons of concrete. Ideal for industrial and commercial applications, it ensures durable, water-resistant concrete that stands the test of time.

Specifications

ASIN	B00H6QK3UI
Best Sellers Rank	#313,452 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #962 in Hardware Sealers
Brand	Ghostshield
Brand Name	Ghostshield
Color	Clear
Compatible Material	Concrete
Customer Reviews	4.2 out of 5 stars 56 Reviews
Global Trade Identification Number	00855849005019
Item Form	Liquid
Manufacturer	Kretetek Industries
Material	Sodium-Based Densifier
Material Type	Sodium-Based Densifier
Model	3500
Number of Items	1
Number of Packs	1
Part Number	3500
Style	Industrial
Style Name	Industrial
Surface Recommendation	Concrete
Unit Count	128 Fluid Ounces
Water Resistance Level	Water Resistant

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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2 months ago

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761.50 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered 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 Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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