ENHANCED GLOWING EMBER EFFECT – A proprietary blend of rock wool mineral fiber and vermiculite granules creates a richer, more textured ember bed than rock wool alone. The vermiculite adds depth, body, and a natural sparkle wherever the flame makes contact, producing a coal bed that closely resembles a real wood fire. PREMIUM MATERIALS, MADE IN THE USA – Crafted from rock wool mineral fiber and commercially processed vermiculite sourced from verified, contaminant-free deposits. Both materials are carefully selected for consistent performance and clean composition — so you know exactly what is going into your fireplace, and what is not. COMPATIBLE WITH NATURAL GAS AND PROPANE APPLIANCES – Works with vented gas fireplaces and gas log sets. May also be used with unvented (vent-free) appliances; always follow your appliance manufacturer's instructions for vent-free applications, as requirements vary by unit. Compatible with both NG and LP systems. INSTALLER-APPROVED TIPS FOR BEST RESULTS – Pinch small clumps and place near gas ports on the burner pan. Place small amounts on logs where flames will touch for a natural ember glow effect. Do not pack material tightly over gas ports — the flame must breathe freely through the blend. One bag covers an 18 to 24 inch gas log set. LONG-LASTING EMBER BED – Mineral fiber and vermiculite both resist extreme temperatures and maintain their appearance with repeated use. For a more natural base layer, pair with Midwest Hearth Lava Rock or Vermiculite. For a simpler ember effect, Midwest Hearth Rock Wool is also available separately. Replace your old glowing embers and spruce up that gas log set!

Features:

- Provides an amazing glow when added to a gas fireplace or gas log set.
- Reflective mica flakes for added sparkle.
- Creates realism to your fire.
- Hides burner pan.
- Can be used with lava rock for added realism.
- Lasts for years.

Compatibility:

✔ Vented Gas Fireplaces
✔ Vented Gas Log Sets
✔ Use approximately 1 bag for 18"-24" log set

Installation:

- Pinch small clumps and place near gas ports on burner pan.
- Place small amounts on logs where the flames "lick" the logs for ember effects.
- Many installers use a stiff bristle brush to "flick" a dusting of wool material on a log to add additional glowing effects where the flames touch.
- Hint! You can lightly spritz a log with water to help the wool stick to the log in the area where the flame will touch.

Quantity:

- Comes in a generous 9" x 12" bag-full (approx 6-oz) that should be enough to dress up an entire fireplace.