GRC Granite Texture Wall Paint

Product Category

GRC Sand-in-Water Multi-Colour Stone Coating (catalogued as Granite Stone Coating-A) is a high-performance decorative coating that simulates the natural texture and appearance of granite. It is made from a unique formula that combines water-based emulsion with sand particles, providing excellent durability and a realistic stone finish.

This type of coating is widely used for exterior wall decoration, offering both aesthetic appeal and protective properties to the building's surface.

Key Characteristics:

1. Realistic Stone Texture: offers a highly authentic sandstone or granite surface appearance
2. Weather Resistance: withstands harsh weather conditions, including UV radiation, wind and rain
3. Dirt and Stain Resistance: the surface is less prone to dirt and stains, maintaining a clean look
4. Abrasion Resistance: highly durable, withstanding wear and tear from regular use
5. Strong Adhesion: bonds tightly to the substrate, reducing the risk of peeling or flaking
6. Crack Resistance: a flexible film that resists cracking
7. Eco-Friendly: a water-based formulation with low odour
8. Easy Application: applied by roller, brush or spray gun
9. Colour Variety: optional colours or fully customised shades
10. Excellent Waterproofing: resists water penetration and keeps the wall dry

Best Applications:

• All exterior wall items — residential, commercial and public buildings. Suitable for concrete, brick and putty substrates.

Advantages:

• Colour and Grain Together: the coloured sand is suspended in the water phase, so the particle pattern and the colour come out of the same coat rather than two
• Reads as Granite From the Street: the finished surface carries the random grain and tonal depth of natural stone, not a printed pattern
• Forgiving on Real Substrates: a thick, flexible film that bridges minor movement and covers the small irregularities every site has

Product Parameters

Construction Steps

Detailed Photos

Where the Sand Comes From

Every stone-effect finish lives or dies on its aggregate. Ours comes from Nanzhao County in Nanyang, Henan — the district GRC's own mineral resources sit in, and one of China's four major heavy calcium carbonate bases.

Nanzhao's coloured sand is quarried from marble and granite rather than manufactured, so the colour is intrinsic to the stone instead of dyed into it. That distinction decides how a façade ages: dyed and sintered sands fade under UV and bloom white where rain runs off, while a mineral colour has nothing to lose. The grain runs at Mohs 7, and it is large-scale, carefully sorted quarrying that holds the shade steady from batch to batch — the inconsistency that has historically kept natural sand out of large projects.

The coat underneath draws on the same district. Calcite from Nanzhao runs to 98% CaCO3 at 92–95 whiteness, and as a functional filler it builds film thickness, hardness, water resistance and scrub resistance into the film rather than simply bulking it out.

About Our Company

From a plant in Nanyang, Henan, GRC has supplied building coatings for more than 16 years. Annual output reaches 60,000 tons across interior and exterior wall paints, floor coatings, waterproofing, primers and decorative finishes. Every batch clears the same quality gates before it ships, which is what keeps delivery dates reliable for contractors, specifiers and distributors working to a programme.

Why Choose Us

Annual output runs to 60,000 tons, and every batch passes the same quality-control gates before it ships, which is what keeps delivery dates reliable. Formulations are built on low-emission, eco-friendly chemistry that satisfies international standards. GRC coatings now reach customers in more than 60 countries, and that export record rests on a simple proposition: coatings that look right, last, and stay affordable.

Technical Specification

• Product Model: CR-604ZQ-D (also available as CR-604ZQ-S)
• Package: 20KG / Barrel
• Surface Drying Time: About 4 hours
• Spreading Rate: About 1.5 kg/㎡ per 1mm

Standard Construction Process

1. Apply one coat of primer on the flat base surface
2. Apply the medium coating twice
3. Spray the main paint twice
4. Apply the top coat