Silver Stream Quartz GQ-T458 | White with Gray-Gold Veining
| Technical Parameters | |||
| Category | Item | Premium Standard | Notes |
|---|---|---|---|
| Basic Material | Quartz Content | ≥93% | High hardness & durability |
| Resin Content | 6%–8% | Anti-yellowing, good heat resistance | |
| Density | ≥2.4 g/cm³ | Low porosity, anti-stain | |
| Physical Performance | Mohs Hardness | 6-7 | Scratch resistant |
| Compressive Strength | ≥150 MPa | High load-bearing | |
| Bending Strength | ≥40 MPa | Anti-crack for countertops | |
| Water Absorption | ≤0.02% | Waterproof & mold resistant | |
| Impact Resistance | ≥1200 mm | 450g steel ball, no damage | |
| Chemical Resistance | Stain Resistance | Grade 5 (Max) | No penetration after 24h |
| Heat Resistance | ≤180°C | Instant heat resistant | |
| Acid & Alkali Resistance | pH 5–9 | Safe for daily cleaners | |
| Safety & Eco | Radioactivity | Class A | Safe for interior use |
| VOC & Formaldehyde | Zero Additives | Food-safe certified | |
| Processing | Thickness | 20mm / 25mm / 30mm | Kitchen & vanity top |
| Seam Width | ≤0.3mm | Invisible joint | |
| Gloss | ≥85 GU (Polished) | Custom matte available | |

Product Overview
Silver Stream Quartz GQ-T458 has a bright white base with elegant gray-gold veining, replicating the luxurious look of natural marble. The flowing vein pattern delivers a sophisticated, contemporary appearance, while retaining the durability, stain resistance, and low-maintenance benefits of engineered quartz. This versatile engineered stone is ideal for kitchen countertops, waterfall islands, bathroom vanities, backsplashes, and interior feature walls in residential and commercial projects.

Available Sizes
Standard slabs: 3200×1600mm (126"×63")
Super Jumbo slabs: 3500×2000mm (138"×79"), suitable for large surfaces with minimal seams
Cut-to-size options: 800×800mm (32"×32"), 600×600mm (24"×24"), 400×400mm (15.8"×15.8"), 300×300mm (12"×12"), and other custom sizes. Custom dimensions and thicknesses are available to meet specific residential or commercial project needs.
Applications
With elegant gray-gold veining on a crisp white base, Silver Stream Quartz is a popular engineered quartz choice for designers creating durable, high-end surfaces. Applications include luxury kitchen countertops, waterfall islands, bathroom vanity tops, backsplashes, decorative wall panels, and modern interior feature walls. Its neutral yet refined palette complements metallic accents, wood finishes, and contemporary interior design schemes.

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