Outback Hot Rocks – 55 Piece Bag
Optional Extras:

Take your grilling to the next level with Outback Hot Rocks, the UK-made, high-performance replacement for traditional lava rock. Each of the 55 nonporous Hot Rocks is made from a special blend of slate, oakwood particles and charcoal, so they’re all the same size, shape and heat performance.
They fit perfectly into compatible Outback gas and charcoal barbecues and won’t absorb grease, so you’ll have less flare-ups. Instead their angled surface lets the fat drain into your BBQ’s drip tray or vaporise into flavourful smoke giving your food that BBQ taste without the mess.
Premium Lava Rock Replacement – Outperforms traditional lava rock with consistent shape and material.
Nonporous Design – Won’t absorb grease, so no fat fires or flare-ups.
More Flavour – Sloped surface lets grease vaporise, adds BBQ flavour to food.
Made in the UK – Manufactured locally for quality and sustainability.
Consistent Size & Shape – Uniform pieces for even heat and efficient cooking.
Fits Most Outback BBQs – Compatible with a wide range of Outback gas and charcoal BBQs.
Gas BBQs:
Excel 310 Gas, Excel Onyx Gas, Omega 200 Gas, Omega 250 Gas
Charcoal BBQs:
Comet Kettle K101, Dual Fuel 2 Burner (Hybrid), Dual Fuel 4 Burner, Omega 201 Charcoal, Roast Box 650 Charcoal
Manufacturer | Outback |
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Product Type | BBQ Rock – Lava Rock Replacement |
Material | Slate, oakwood particles, and purified charcoal |
Nonporous | Yes – does not absorb grease |
Heat Enhancement | Promotes even heat and improved BBQ flavour |
Bag Contents | 55 pieces |
Coverage | 1 bag covers approx. 50% of the grill area |
Weight | 2.5kg |
Premium Lava Rock Replacement – Designed to outperform traditional lava rock with consistent shape and material composition.
Nonporous Design – Won’t absorb grease, helping to prevent fat fires and flare-ups during grilling.
Enhanced Flavour – Sloped surface encourages grease to vaporise, adding rich BBQ flavour to food.
Made in the UK – Manufactured locally for reliable quality and sustainability.
Consistent Size & Shape – Uniform pieces ensure even heat distribution and efficient cooking.
Versatile Fit – Compatible with a wide range of Outback gas and charcoal BBQ models.