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Highly Polished Slate-Black Fire Stone

Highly Polished Slate-Black Fire Stone

USD 109.00$
USD 109.00$
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Very polished black slate fireplace stones are the premium choice for gas, propane, or ethanol installations. The glossy finish features medium to dark gray tones with a mirror effect that amplifies the light of the flames. These stones suit sleek contemporary designs, commercial spaces, and high-end residences.

Intensive polishing produces reflections that vary depending on the viewing angle and flame intensity. This smooth surface is easier to clean than matte finishes after prolonged use. Resistant up to 120,000 BTU, they are used in linear fireplaces, fire tables, and decorative bowls.

For maintenance, wipe with a damp cloth to remove soot marks. The shine is maintained without treatment thanks to deep mechanical polishing.

dimensions 1-2", 2-3", and 3-4"
color medium to dark gray, glossy finish
shapestones flat, rounded and smooth, mostly symmetrical
packaging 20 lb (9 kg) bag
coverage one bag covers 1 square foot, 2" depth
applications gas, propane or ethanol, indoor and outdoor fireplaces (up to 120,000 BTU)

Q1 : What is the difference between very polished and matte semi-polished? Very polished (this product) creates a mirror-like finish with pronounced reflections. Matte semi-polished offers a more subtle, understated shine. See black slate stones matte semi-polished.
Q2 : Why is the BTU limit 120,000 instead of 180,000? Intensive polishing makes the surface more sensitive to extreme thermal shock. At 120,000 BTU, the stones maintain optimal durability. For more powerful burners, matte versions can handle 180,000 BTU.
Q3 : Do the glossy reflections fade over time?No. Mechanical polishing penetrates deep into the stone rather than applying a surface coating. The shine remains even after years of exposure to heat.
Q4 : Can I mix very polished and matte stones?Yes, but the visual contrast will be strong. For a gradual transition, mix very polished with semi-polished. For a deliberate contrast effect (glossy vs matte zones), the combination works.

Calculate your bags required

Approximate calculation only. Variations of up to 10% may occur on larger projects depending on terrain and project size.

Size
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We ship everywhere in Canada & USA within 1-3 business days.

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