$610 Refractory Cement, 64 Fl Oz$

610 Refractory Cement, 64 Fl Oz

Q: i want to build a forge so I can temper knives, would this work?

It didn't work for me. I made a coal forge out of a steel barrel and used this to line it. It did not adhere to the steel and formed a fragile shell that shattered when bumped. Think of crumbled Pringles potatoes chips and you get the idea. Had to start all over.

Q: Can i fill in gaps between uneven brick around a newly installed fireplace insert?

I think you can, we use it around the bricks inside our stove and seems to work well but would probably let it cure at least 24 hrs prior to a fire. Not 100% sure it will work for what you need.

Q: do i need to fix once it bubbles?

Only if the bubbles bother you. They don't hurt anything. They are just ugly, so it depends on the location.

Q: Can you use this to repair a broken shelf in a glass kiln?

I’m not sure. I use it in my fireplace which can get up to 1800 degrees. The cement is like working with plaster of Paris. I’m familiar with kilns and I would feel confident using it if I was in your position. I would experiment in a small area first. Good luck! KG

4.3/5

Product ID: 258293078

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Details

Brand
Rutland
Specific uses for product
Masonry Repair
Material
High Cement
Compatible material
Masonry Brick
Item form
Paste

🔥2000°F heat resistance

🕒fast curing at 500°F+

🧱pre-mixed, easy masonry adhesion

Frequently Bought Together

$Rutland Products, 64 Fl Oz Rutland 610 Refractory Cement, Buff$

Rutland Products, 64 Fl Oz Rutland 610 Refractory Cement, Buff

Rutland Fireplace Mortar Cartridge, 10.3-Ounce, Gray - 63G

Rutland Products Black, 10.3 fl oz Cartridge Furnace Cement, 10

Description

🔥 Seal the heat, own the firebox — repair like a pro!

MADE IN THE USA - Crafted domestically for trusted quality and reliability in every tube.
PRECISION REPAIR - Thick, smooth consistency fills gaps flawlessly between firebricks for a professional finish.
QUICK ACTIVATION - Requires only a 500°F heat cure to set, speeding up your project timeline.
HEATPROOF MASTERY - Withstands scorching temperatures up to 2000°F, perfect for firebox repairs that last.
EFFORTLESS APPLICATION - Ready-to-use, pre-mixed formula sticks seamlessly to masonry—no mixing, no mess.

610 Refractory Cement is a 64 fl oz, ready-to-use, pre-mixed masonry cement designed for interior firebox repairs. It withstands extreme temperatures up to 2000°F and cures quickly with a minimum 500°F heat application, providing a durable, smooth mortar for firebrick gaps. Made in the USA, this product ensures reliable, professional-grade performance for your high-heat repair needs.

Specifications

Product Dimensions	15.88 x 15.88 x 15.88 cm; 453.59 g
Item Weight	1 Pounds
Specific uses	Masonry, Repair
Item volume	64 Fluid Ounces
Resistance temperature	2000 Degrees Fahrenheit
Is assembly required	No
Batteries required	No
Import designation	Made in the USA

Have a Question? See What Others Asked

i want to build a forge so I can temper knives, would this work?

Can i fill in gaps between uneven brick around a newly installed fireplace insert?

do i need to fix once it bubbles?

Can you use this to repair a broken shelf in a glass kiln?

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