Bring a modern, natural look to your flames. The HPC River Rock Series mimics smooth beach pebbles with heat-resistant, cast stones that look stunning in indoor fireplaces and outdoor fire pits—and they’re engineered to handle the elements.
Specifications
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Product Type: Decorative cast river stones for gas fireplaces & fire pits
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Set Contents: 84 pieces (assorted sizes)
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Large stones: ~4.5″
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Small stones: ~2.5″
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Coverage/Volume: ~½ cu. ft. per set
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Weight: ~15 lb per set
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Materials: High-temperature, outdoor-rated cast media
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Color Options / SKUs:
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Multicolor — FPR84MC
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Black — FPR84BL
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Fuel Compatibility: Natural Gas (NG) or Liquid Propane (LP) burners (media-safe; follow burner clearances)
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Use: Indoor or outdoor decorative media (not for solid-fuel fires)
Key Features & Benefits
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Authentic River-Stone Look
Smooth, rounded shapes and natural tones create the beach-pebble aesthetic without discoloring your burner tray. -
Heat-Resistant & Outdoor-Ready
Cast for high-temperature performance and weather durability—ideal for year-round use. -
Balanced Assortment
Mixed large and small stones deliver depth, texture, and flame reveal for a designer finish. -
Versatile Styling
Choose Multicolor for layered, natural variation or Black for a sleek, contemporary statement. -
Easy Upgrade
Refreshes existing fire glass or lava rock setups; also works as a top-dress layer to reduce overall media cost.
Why Choose the HPC River Rock Series
Generic stones can crack, fade, or look artificial up close. HPC’s precision-cast, fireplace-rated media offers credible realism, reliable heat performance, and long-term outdoor durability—from a brand trusted by builders and designers.
Deliver Results with Love
Design matters—and so does reliability. The HPC River Rock Series brings a calm, natural vibe to your flames while standing up to real-world use, so you can relax, gather, and enjoy the glow—night after night.
At SoCal Fire Pits, we can ship to virtually any address in the world. Note that there are some restrictions on certain products and international destinations, and they will be noted as such.
When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page, with 1-2 weeks being our standard lead time and 4-8 weeks for items that are built-to-order.
Please also note that the shipping rates for many items we sell are weight-based. The weight of each item can be found in the product details. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
For more information, please visit our Shipping & Returns page or download our LTL Receiving instructions.
LTL Shipping and Receiving Instructions
