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Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25" x 4.5" x 9" Split, Pack of 2, 2300-F Rated, for Kilns, Forges, Furnaces, Soldering, 3143R

Q: The title says "Pack of two", but there are choices of 4 and 12... what is the actual number of bricks involved in a purchase?

The 1-pack has 1x brick. The 2-pack has 2x bricks. The 4-pack has 4x bricks. The 12-pack has 12x bricks.

Q: When will these be back in Stock?

Not sure yet, depends on suppliers.

Q: Could these be used to hold the bottom of a hot food grill above a combustible material without allowing it to combust?

There are many factors at play here, so we cannot give you an answer on how much insulation you need, or if it will work. Yes, this material will stand up to the temperatures of a grill, but that doesn't mean that the grill won't catch a combustible surface on fire. Without knowing if your grill is designed to be used in such an application and not leak greases, contain sparks or embers, it's just not something we can advise on.

Q: Can i use this as the base and siding of an outdoor firepit in florida and not crack?

It may work, but they are not meant to be exposed to the elements. While many listings seem to advertise these light, insulating firebricks for use in fire pits, they will absorb water, and then when exposed to the heat of the fire will likely crack. I believe you would have better luck with a heavy duty firebrick.

Product ID: 419961024

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Details

Material
Ceramic
Brand
Lynn
Item Thickness
4.5 Inches
Recommended Uses For Product
Kilns forges
Product Dimensions
9"L x 4.5"W

Have a Question? See What Others Asked

The title says "Pack of two", but there are choices of 4 and 12... what is the actual number of bricks involved in a purchase?

When will these be back in Stock?

Could these be used to hold the bottom of a hot food grill above a combustible material without allowing it to combust?

Can i use this as the base and siding of an outdoor firepit in florida and not crack?

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375.43 DT

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Tunisiastore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Best international shipping I've ever tried. Worth every penny!

3 days ago

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Lynn Manufacturing Insulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 1.25" x 4.5" x 9" Split, Pack of 2, 2300-F Rated, for Kilns, Forges, Furnaces, Soldering, 3143R

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

Item Thickness	4.5 Inches
Item Dimensions L x W	9"L x 4.5"W
Recommended Uses For Product	Kilns, forges, furnaces, knife making, PMC metal clay firing, jewelry casting, jewelry soldering block
Material	Ceramic