“I sat watching the flames flicker and reflect off the beautiful glass in my fire pit. It's quite mesmerizing. My order came super quick too!”

“They were honest, knowledgeable, informative and really took their time to make sure they educated me on everything, I highly recommend!!

“Installation was easy, instructions were complete and accurate. Looking forward to many nights sitting around the fire enjoying a great product.”

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1/2" Cobalt Reflective | American Fire Glass®

Grouped product items
Product Name	MSRP	Qty
1/2" Cobalt Reflective \| 10 lbs (Jar) SKU: AFF-COBLRF12-10-J	$46.99	+-

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Lifetime Guarantee

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Stainless Steel Cover for (SS-LCB-36) 36" x 6" Linear Drop-In Fire Pit Pan

~~$226.99~~
$204.29

Linear Glass Flame Guard for 36" x 6" Linear Drop-In Fire Pit Pan

~~$185.99~~
$167.39

36" x 6" Stainless Steel Linear Drop-In Pan

~~$359.99~~
$323.99

Built to Last: Tempered, non-tumbled glass withstands 1,300°F+ without melting or cracking.
Reflective Shine: Mirror finish catches firelight—adds a dazzling glow day or night.
Size: ½" thick | Sold in 10 lb jars or bags
Use It Anywhere: Perfect for fire pits, fireplaces, and bowls—indoors or out.
Easy to Clean: No soot or ash—just rinse with a 50/50 vinegar solution as needed.
Packaging: Same glass, different format: jar for retail, bag for direct shipping.
Fast Shipping: Qualifies for same-day shipping on most orders. Check time in transit.
Safety Reminder: Always remove debris before lighting for optimal performance and safety.
Warranty: Lifetime warranty included. Register here

Product Details

½" Cobalt Reflective Fire Glass – Bold Color, Built to Shine

Turn up the glow. Our ½" Cobalt Reflective Fire Glass delivers bold, electrifying color with a mirror-like finish that transforms fire features into showpieces. Unlit, it’s a rich sapphire blue. When ignited, flames rise through the glass, shifting it to a radiant royal purple—reflecting light, heat, and undeniable style.

Ideal for both indoo View More Product Details

Shipping & Delivery

Free shipping on all orders over $199 throughout the contiguous U.S. Delivery times will be calculated at checkout. Note: We do not ship to P.O. boxes. See details .

Warranty

This Product Qualifies For a Lifetime Warranty: Click Here To Register

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1/4" Premium | American Fire Glass®

(15 Colors available)

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1/2" Premium | American Fire Glass®

(9 Colors available)

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Zircon | American Fire Glass®

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(3 Colors available)

Reflective Coating

The reflective “mirror” like coating on one side of our Premium Fire Glass creates an exceptionally stunning visual when the flames flicker off the reflection. This remarkable reflection is almostequally impressive whennot even in use!

Durable, safe, & Eco friendly

Our Premium Reflective Fire Glass is manufactured to withstand harsh weather and extreme temperatures without sustaining any damage or discoloration. It also does not emit any harmful chemicals, smoke, soot, or ash.

Multiple uses, easy to clean

Our Premium Reflective Fire Glass can be used in fireplaces & fire pits both indoor & outdoor, in landscaping, aquariums, & even in art projects! The maintenance is also little-to-none with just a simple rinse of a 50:50water/vinegar mix.not even in use!

Lifetime guarantee

We are so insanely confident you’ll love our Premium Reflective Fire Glass that we back them with our Lifetime Guarantee. Registration is quick and easy, and can be completed in just a few steps.

Round Fire Pit
Square Fire Pit
Rectangular Fire Pit
Fire Bowl
Fireplace

Round Fire Pit Calculator

Diameter (A)	in.Round fire pit diameter
Glass Depth (B)	in.Round fire pit glass depth

You Will Need [X] Pounds Of Glass

We recommend 2" - 4" of glass depth for most fireplaces. For rectangular and square fireplaces, use the same front width as back width. All measurements should be made in inches.

Square Fire Pit Calculator

Width (A)	in..
Glass Depth (B)	in..

You Will Need [X] Pounds Of Glass

We recommend 2" - 4" of glass depth for most fireplaces. For rectangular and square fireplaces, use the same front width as back width. All measurements should be made in inches.

Rectangular Fire Pit Calculator

Width (A)	in..
Length (B)	in..
Glass Depth (C)	in..

You Will Need [X] Pounds Of Glass

We recommend 2" - 4" of glass depth for most fireplaces. For rectangular and square fireplaces, use the same front width as back width. All measurements should be made in inches.

Fire Bowl Calculator

Diameter (A)	in..
Glass Depth (B)	in..

You Will Need [X] Pounds Of Glass

We recommend 2" - 4" of glass depth for most fireplaces. For rectangular and square fireplaces, use the same front width as back width. All measurements should be made in inches.

Fireplace Calculator

Front Width (A)	in..
Back Width (B)	in..
Fireplace Depth (C)	in..
Glass Depth (D)	in..

You Will Need [X] Pounds Of Glass

We recommend 2" - 4" of glass depth for most fireplaces. For rectangular and square fireplaces, use the same front width as back width. All measurements should be made in inches.

Round Fire Pit
Square Fire Pit
Rectangular Fire Pit
Fire Bowl
Fireplace