Prezio Stone Black Cosmic Granite Slab Program
Reviewed pricing, lead time, freight, and final configuration are confirmed during quote review before order release.
Black Cosmic reads like a night sky in motion: silver and white crystalline veins sweep across a jet black field with the energy of weather. It delivers the drama of exotic marble with granite's working toughness, the practical pick for black kitchens, bars, and baths that see real use.
Slabs run approx 105 x 65 in from sequential bundles. Granite hardness shrugs off scratching and heat in daily service; polished gives the field its mirror depth, while leathered turns the veining into raised, tactile weather. Vein sweep varies by lot and is approved on current photography during quote review.
Highlights
- Jet black granite with sweeping silver-white crystalline veins
- Exotic movement with true granite durability
- Polished, honed, or leathered finish, selected at quote
- 2 cm and 3 cm gauged thicknesses
- Sequential lots; bookmatch pairs on request
- Lot photography approved before release
Specification Table
| Material | Natural granite |
| Colorway | jet black field swept with silver and white crystalline veins |
| Finish options | Polished, Honed, or Leathered |
| Thickness options | 2 cm or 3 cm |
| Nominal slab format | approx 105 x 65 in per slab; exact dimensions per lot |
| Sold as | full slabs and sequential lots; bookmatch pairs on request |
| Applications | Kitchen countertops, islands, bar tops, vanity tops and feature walls |
| Density | approx 2.65 g/cm3, typical for species |
| Water absorption | approx 0.05-0.4% typical for species, confirmed per lot |
| Care | Penetrating sealer at installation, reseal every 12 to 24 months; pH neutral cleaners only |
| Weight | 2 cm approx 13.3 lb/sqft; 3 cm approx 19.7 lb/sqft |
Included with This Program
- Full slabs allocated from sequential bundles
- Lot photography for approval before release
- Bookmatch sequencing on request
- Care and fabrication reference documents
Installation and Care Notes
- Fabrication and installation by qualified stone professionals only; this program supplies material and sequencing documentation to your fabricator of record.
- Field template verification is required before cutting; nominal slab dimensions are planning figures and every lot is confirmed against the released slab list.
- Seam placement and vein flow direction are approved on drawings during quote review before fabrication begins.
- 2 cm tops require continuous plywood substrate or engineered support at spans and overhangs; 3 cm spans further and typically carries overhangs to 10 in without corbels, confirmed by the fabricator.
- Seal all faces and edges before grouting or first use, then follow the resealing cadence in the care schedule.
- Edge profile, sink and faucet cutouts, and backsplash heights are selected and priced at quote.
Program Support
- Every slab is graded on arrival and allocated from sequential bundles for consistency
- Current lot photography is issued for approval during quote review before any slab is released
- Support continues through templating and installation questions with your fabricator of record
Frequently Asked Questions
Is granite still the practical choice versus quartzite?
Both handle daily kitchens. Granite like Black Cosmic is proven against heat, scratching, and etching with minimal fuss; sealing at installation and pH neutral care keep the polish deep.
How bold is the veining?
It ranges from scattered silver bands to full storm sweeps across the slab. Current lot photography in your quote shows the exact movement before allocation.
Which finish hides use best?
Leathered. It masks fingerprints and water spots while making the veins tactile. Polished is the classic high drama face; honed reads soft black.
Can it take hot cookware?
Granite tolerates transient heat well, though trivets are still best practice to protect sealers and avoid thermal shock at edges.
Documents
- Type Natural Granite Slab
- SKU PS-STN-SLB-BLKCOSMIC-POL-2CM
Download the available product documents below. If a document is not linked yet, use the SKU during quote review.
Project pricing, lead time, freight routing, and final configuration are confirmed during quote review before order release.
Support and request quote workflows stay available throughout specification and order planning.