Exterior - Heritage & Lime Render
Elevate your exterior spaces with Graphenstone’s GCS Exterior paint, a testament to our ethos of purity and sustainability. Embrace heritage and modernity with its lime and silicate blend, delivering not just a finish, but a legacy. This ultra-matt mineral marvel adorns walls while fortifying them, standing resilient against time and weather. With UV-resistant metal oxide pigments and A2-s1, d0 fire rating, it’s more than paint—it’s protection. From historic landmarks to bustling commercial hubs, GCS Exterior paints your world with endurance and elegance. Trust Graphenstone for a paint that transcends generations, enriching both your space and the planet.
GCS Exterior
Silicate Masonry 2%
Silicate paint for exterior walls & masonry. GCS Exterior is a class 1 vapour open, premium silicate paint for exterior use. Ideally suited for use in heritage buildings, older properties and building facades, where a traditional mineral finish and fully breathable paint system is required. Classified as A2 -s1, d0, GCS Exterior is also fire resistant and recommended for projects that require materials that resist the spread of flame.
 | 5-14m2/L per coat (depends on substrate) |  | Brush, roller or spray applied | |
 | Aerated lime |  | Breathable Sd Class 1 | |
 | 1h - touch dry 2-4h - between coats 24h - for full drying |
Filler
Textured Silicate Primer
Filler is a vapour open, textured silicate primer for interior and exterior use. The finish helps to even out and visually mask surfaces of differing textures eg: smooth patch repairs on an existing uneven render, new brickwork next to old. Filler can also be used to cover and fill crazing and hairline cracks less than 1mm...
| 5-7m2/L per coat (depends on substrate) | | Brush, roller or spray applied | |
 | Mineral | | 24h - for full drying |