






🔥 Elevate your fireplace game—because your space deserves that irresistible ember allure!
Midwest Hearth Rock Wool is a 6 oz. mineral-based replacement fuel designed to create a realistic glowing ember effect in gas fireplaces and log sets. Compatible with natural gas and propane, it fits most standard fireplaces and resists extreme heat for long-lasting performance.






| ASIN | B00ZE2GSUK |
| Batteries required | No |
| Best Sellers Rank | #9,422 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2 in Gas Logs |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,747) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6 ounces |
| Item model number | MH Rock Wool |
| Manufacturer | Midwest Hearth |
| Package Dimensions | 10.87 x 8.05 x 2.37 inches |
| UPC | 638170653155 |
B**R
Midwest Hearth Rock Wool creates a cozy feel
This Hearth Rock Wool arrived very quickly and works great in my gas fireplace. Definitely was a great price. The flame looks very natural and burns creating a realistic glow.
M**N
Gas log embers
Great product! Gives the gas fireplace that realistic look of a wood burning fireplace. More than enough for a standard size fireplace also.
A**R
Product works exactly as stated.
These are exactly what I needed to replace old embers in our gas fireplace. Look great.
W**N
No directions provided with product
Would have been a good product with directions. Best results are achieved with directions.
B**E
One bag will last years.
I recently purchased the Midwest Hearth Rock Wool for Gas Log in the 6 oz. bag size, and I am extremely satisfied with my purchase, deserving a glowing five-star review. The rock wool provided by Midwest Hearth is of exceptional quality. The fibers are dense and consistent, ensuring optimal performance when placed around the gas logs. The bag contains a generous amount of rock wool, offering enough material for multiple applications or replacements. Installation is a breeze. The rock wool can be easily spread and arranged around the gas logs, creating a realistic and vibrant flame effect. It enhances the appearance of the fireplace, giving it a more authentic and captivating look. I particularly appreciate the longevity of the Midwest Hearth Rock Wool. It is highly durable and doesn't deteriorate quickly, maintaining its integrity even with extended use. This ensures that the flame effect remains consistent and impressive over time. The 6 oz. bag size is suitable for most gas log setups, providing adequate coverage without excessive waste. The packaging is sturdy, keeping the rock wool protected during transit and storage. Overall, the Midwest Hearth Rock Wool for Gas Log in the 6 oz. bag is a top-notch product. Its exceptional quality, ease of installation, and longevity make it an excellent investment for enhancing the visual appeal of gas fireplaces. I wholeheartedly recommend this rock wool for anyone seeking to elevate the ambiance of their gas log setup.
D**G
Nice embers!
Easy to work with. Makes really nice glowing embers in my gas fireplace.
C**R
Creates a great look
Creates a beautiful look for the gas fireplace. Plenty in the bag for later use.
P**T
good product
worked great!
C**N
En perfecto estado y es el adecuado para el propósito requerido (chimenea de gas).
L**Z
This rock wool for gas log fire is amazing!! My fire looks like new and embers look so realistic!! Would certainly recommend it and will buy again when needed.
A**R
Very nice effect! One bag can be separated for many fireplace
J**H
Excellent product if you're looking for burning embers ,I carnt stress how good it makes my gas log burner look, game changer
T**C
Work like magic now my fire looks really cozy….
Trustpilot
5 days ago
1 month ago