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True Black Galcar
DESCRIPTION
This highly textured slate is quarried in La Baña, Spain. There is extensive variation in this material and the overall esthetic is rustic rather than uniform. It reflects light very evenly and provides a classic, Spanish-style look. Rated S1 Grade pursuant to ASTM standards. The test results are top-notch, making this a slate that can tolerate any weather conditions. Usually in stock at all times. A 100-year guarantee is provided for this easy-to-work-with material.

True Black Galcar Slate

True Black Galcar Tiles Dry

True Black Galcar Tiles Dry

True Black Galcar Slate
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Color representation is for reference only. Monitor variations may affect accuracy. Contact California Slate Company for accurate color samples before final selection. Please contact us for tile selection guidance.
KEY FEATURES
- Color & Texture:
Even medium gray with soft, matte sheen and fine-grained surface.
Durability:
Exceptionally strong phyllite, ideal for harsh climates with superior weather resistance.
Workability:
Quarried consistently; hand tools suffice for installation.
Longevity:
European‑certified phyllite—long-term performance.
Standards:
CE and ASTM-compliant (S1 grade).
Cool Roof:
Meets Title 24 requirements (high Solar Reflectance Index).
CHARACTERISTICS

Rich Black

Smooth Surfaces, Rough Edges

Sizes
8"x6" to 24"x 12"

Thickness
3/16" to 3/4"

Warranty
up to 100 yrs.
TECHNICAL SPECIFICATIONS
Size: 16″ × 10″ and 16″ × 8″
Thickness: 1⁄4″ to 3⁄8″ (7 to 9mm)
Weight: 1,000 lbs/sq.
Provenance: Spain
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