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Rutland Water Glass Cement Floor Sealer & Adhesive, Sodium Silicate 40% Solution, 2000F Heat Rated, 1 Gallon, 128 Oz

Q: What ratio do you use for hardening your sand molds or cores when casting?

Depends on the thickness of your cores. Thick 2.5 to 3.5% More fragile 3.5 to 5.5% Bake at 220 for 10-30 min to cure or Chembond 210 catalyst from clayplanet which also improves moisture resistance. Works great.

Q: does anyone use this for preserving eggs?

Yes, you can use Rutland Products Water Glass to preserve eggs! Call Rutland Products at 1-800-544-1307 for details.

Q: Is this safe to use to seal concrete vessels for candles? Will it emit toxic fumes when heated?

Yes you can use this product near open flame. No toxic fumes will be released.

Q: What is the shelf life after opening the container?

There is no instructions on the container as to how long it lasts once opened. I does dry fairly quickly once applied. That being said it “should” last fairly long if it is kept in an air tight container. I opened my gallon container about 3 months ago and keep the lid closed when not in use, so far no problems.

4.5/5

Product ID: 335344678

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Details

Material
Glass
Brand
RUTLAND
Style
Compact
Item Weight
11.5 Pounds
Item dimensions L x W x H
8.25 x 8.25 x

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Description

Rutland Water Glass Cement Floor Sealer & Adhesive, Sodium Silicate 40% Solution, 2000F Heat Rated, 1 Gallon, 128 Oz

Have a Question? See What Others Asked

What ratio do you use for hardening your sand molds or cores when casting?

does anyone use this for preserving eggs?

Is this safe to use to seal concrete vessels for candles? Will it emit toxic fumes when heated?

What is the shelf life after opening the container?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Rajesh P.

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

2 days ago

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