Can this be used to seal the inside of concrete candle vessels?

Sodium silicate, when correctly applied to concrete dramatically reduces the porosity. I don’t know what a concrete candle vessel is but going back to basics, if reduced porosity and ultimately sealing the concrete is the required property then it can be achieved with sodium silicate. It was used in concrete fuel tanks in WW2 and also to manufacture disposable aircraft fuel tanks from silicate coated cardboard drums

Is this sodium silicate the same as used when working with pottery clay makingclay

Yes this is used to reduce the viscosity of the slip without reducing the overall solids content

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Liquid Sodium Silicate 40% – Water Glass Liquid for Bonding, Metal Repair & Adhesive – High-Temperature Sealer for Automotive & Industrial Use – Perfect for Concrete, 5 Litres

Product ID: 105497943

Details

Brand
Chemiphase
Item weight
5 Kilograms
Material
Sodium
Style
Compact
Water resistance level
Water

💧Water-resistant, durable sealant

🔥Withstands up to 815°C heat

🛠️Superior adhesive strength for metal & concrete

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฿10207

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Description

🛠️ Seal it. Fix it. Forget it. The ultimate liquid glass for pros.

HEATPROOF HERO - Seals leaks and bonds surfaces even under extreme temperatures up to 815°C, perfect for automotive and industrial challenges.
PRO GRADE VOLUME - Generous 5-litre supply designed for professionals and serious DIYers who demand reliable, large-scale sealing solutions.
INSTANT LEAK STOPPER - Stops radiator and exhaust leaks fast by forming a glass-like, long-lasting seal that can hold for years.
VERSATILE BONDING POWER - Adheres flawlessly to metal, concrete, glass, and aluminum, making it your go-to for multi-surface repairs and construction projects.
DURABILITY MEETS EFFICIENCY - Creates a hard-wearing, protective layer that resists water and wear, ensuring your repairs stand the test of time.

Chemiphase’s Liquid Sodium Silicate 40% is a high-performance, heat-resistant adhesive and sealer ideal for automotive, industrial, and construction use. This 5-litre waterglass solution bonds metal, concrete, glass, and aluminum, forming a durable, water-resistant seal that withstands temperatures up to 815°C. Perfect for quick, long-lasting repairs like radiator leaks and exhaust system cracks, it delivers professional-grade reliability and versatility.

Specifications

ASIN	B07NPVKDXP
Best Sellers Rank	29,954 in DIY & Tools ( See Top 100 in DIY & Tools ) 489 in Sealers
Brand	Chemiphase
Colour	Red
Compatible Material	Aluminium, Glass
Customer Reviews	4.2 4.2 out of 5 stars (41)
EU Spare Part Availability Duration	2 Years
Item Form	Liquid, Paste
Item Weight	5 Kilograms
Manufacturer	Chemiphase Ltd
Manufacturer Part Number	SOD-005
Material	Sodium Silicate
Number of Items	1
Style Name	Compact
Surface Recommendation	Metal, Concrete, Glass, Aluminium
Unit Count	5000 millilitre
Water Resistance Level	Water Resistant

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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฿10207

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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

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