absoluteBLACK Surf

Frequently Asked Questions

• What is Absolute Black granite and where does it come from?

  Absolute Black (also sold as Jet Black, Nero Absolute, or Telephone Black) is a natural black granite quarried primarily in India known for its consistent jet‑black field and subtle grey mineral grains. It’s a true granite—dense, non‑porous after polishing, and quarried in large slabs for interior and exterior architectural use.
• What finishes and slab/tile sizes are available for Absolute Black?

  Absolute Black is offered in polished, honed, satin/matte and specialty finishes (boc, lev, pat, glam) and is supplied as slabs, tiles, and countertops. Slab sizes can reach about 1620×3240 mm (63¾”×127½”) with common tile dimensions including 6×6, 6×12, 6×24, 12×12, 18×18 and 24×24 inches and thicknesses from 6 mm up to 3 cm or thicker for heavy‑use installations.
• How durable is Absolute Black for countertops, flooring, and exterior cladding?

  Absolute Black shows high compressive strength (around 225–250 MPa), density of ~2960–3020 kg/m³, and very low water absorption (≈0.02–0.12% wt.), which supports use in countertops, flooring and freezing climates. It offers strong heat, stain and abrasion resistance with a Mohs hardness reported in the 3.5–6.5 range and generally performs well in high‑traffic and outdoor applications, though polished floors can be more slippery when wet.
• How should I care for and maintain Absolute Black granite?

  Routine cleaning with a mild detergent and soft cloth keeps polished or honed Absolute Black looking good, and most installations benefit from periodic sealing to protect against oils and dyes; follow the supplier’s recommended sealer and schedule. Polished finishes are long‑lasting but may require occasional re‑polishing for deep scratches, while honed or matte finishes hide wear better but need the same basic sealing and cleaning care.
• How does Absolute Black granite compare to black porcelain or other black granites?

  Compared with black porcelain, Absolute Black is a natural stone with unique mineral grain variations, greater thermal mass and proven compressive strength, but it typically requires periodic sealing whereas porcelain is non‑porous and lower maintenance. Against other black granites, Indian‑sourced Absolute Black is prized for unusually uniform color and high export grade consistency, making it a popular choice when a deep, even black aesthetic is desired.