What is the ratio to water in an auto engine as a sealer. I have read 2.5% to 5% of capacity ?

Get engine warm and add 1 quart. Did this on a cracked head in a 62 Chevy. Worked great.

Can waterglass be used to preserve eggs ?

If you Google water glass (two words) you will find many references to preserving eggs in water glass for 18 to 24 months without refrigeration. My Dad's family did this.

is it pre diluted or dose it need to be diluted

This product is a 40% solution and can be diluted depending on your application. We do not have application specific instructions so it is up to the consumer to know how to properly apply the product.

Could be used with sand to be hardener with CO2? To make sand core in foundry industries

yes it is a very good hardener.

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Sodium Silicate 40% - Water Glass (1 Gallon)

Sodium Silicate 40% - Water Glass (1 Gallon)

Product ID: 57030826

Details

Brand
CQ Concepts
Item Weight
12 pounds
Item dimensions L x W x H
6 x 6 x 12
Style
Industrial
Water Resistance Level
Not Water

💧40% pure sodium silicate concentration

🧪Industrial-grade, non-hazardous formula

🏗️4:1 dilution for concrete sealing

997 Lei

Duties & taxes included

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🏗️ Seal your space with the power of water glass – where strength meets clarity!

TRUSTED BY THOUSANDS - 4.6-star rating from 238 users proves its reliability and performance
GLASS LIKE DURABILITY - Dries clear to a tough, protective glassy finish
VERSATILE APPLICATION - Perfect for sealing, binding, and protective coatings beyond concrete
CONCRETES BEST FRIEND - Optimized 4:1 dilution ratio seals and strengthens concrete surfaces
SAFE INDUSTRIAL STRENGTH - Non-hazardous, technical grade formula trusted by pros

Sodium Silicate 40% (Water Glass) is a professional-grade, non-hazardous liquid that dries to a clear, glass-like finish. Ideal for sealing concrete with a recommended 4:1 water dilution, it enhances durability and surface protection. With a strong industrial formulation and excellent customer ratings, it’s a must-have for managers and pros aiming for lasting quality in building projects.

Specifications

ASIN	B00QL4ZV0I
Best Sellers Rank	#23,377 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Hardware Sealers
Brand	CQ Concepts inc
Brand Name	CQ Concepts inc
Color	cloudy then dries clear
Compatible Material	Concrete
Customer Reviews	4.6 out of 5 stars 238 Reviews
Item Dimensions	6 x 6 x 12 inches
Item Form	Liquid
Item Weight	12 pounds
Item dimensions L x W x H	6 x 6 x 12 inches
Manufacturer	CQ Concepts Inc
Number of Items	1
Number of Packs	1
Part Number	R-340-1
Style	Industrial
Style Name	Industrial
Unit Count	128 Fluid Ounces
Water Resistance Level	Not 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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997 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered 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 Romania.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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

1 month ago

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1 month ago

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