Generic Granite Brown Specked 20mm Polished Countertop Slab

Brown Speckled Slab

The Generic Granite Brown Specked 20mm Polished Countertop Slab provides a high-density surfacing solution for residential and commercial installations. This igneous rock material features a consistent distribution of feldspar and quartz crystals that ensure structural integrity across the entire surface area. Contractors typically select this specific natural stone for its low porosity and high resistance to thermal shock in high-traffic zones.

Built for the Job

Fabricators utilize this material for heavy-duty applications where synthetic surfaces often fail. The 20mm thickness provides the necessary tensile strength for overhanging breakfast bars and long-span kitchen counters without excessive weight loads on cabinetry. Because this stone originates from deep volcanic activity, it maintains a Mohs hardness rating between 6 and 7. This makes the surface extremely resistant to scratches from steel utensils and heavy cookware during daily kitchen operations.

• Kitchen worktop fabrication including undermount sink cutouts and drainer grooves.

• Commercial flooring in lobbies and hallways requiring high abrasion resistance.

• Exterior wall cladding and threshold plates for weather-exposed entrances.

Product Highlights

High-Gloss Factory Finish

The slab undergoes multi-stage mechanical diamond polishing to achieve a reflective, mirror-like surface that resists staining.

Thermal Stability

• Withstands direct contact with heated cookware up to 250 degrees Celsius.
• Resists expansion and contraction cycles in varying humidity levels.

Technical Specifications

What’s Included

• 1 x Polished Granite Slab (Raw edges for site fabrication)

On-Site & Workshop Notes

• Always use wet-cutting diamond blades to prevent micro-fractures and minimize silica dust during fabrication.

• Ensure sub-structures are level within 3mm over a 3-meter span to prevent stress points on the natural stone.

• Apply a high-quality solvent-based impregnating sealer after installation to protect the crystalline structure from acidic liquids.

• Transport slabs vertically on A-frames; horizontal transport significantly increases the risk of snapping due to vibration.