Exterior Renders & Walls
Explore Graphenstone’s eco-friendly paints, specially formulated for exterior renders and walls. Designed to deliver exceptional durability, breathability, and weather resistance, these paints protect against harsh elements while enhancing your building’s aesthetic. Ideal for sustainable construction, restoration, and contemporary projects, Graphenstone ensures long-lasting, beautiful finishes that align with modern eco-conscious standards.
GCS Exterior
Silicate Masonry 2% Sheen
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.
 | 10-14m2/L per coat (depends on substrate) |  | Brush, roller or spray applied | |
 | Silicate |  | Breathable Sd Class 1 | |
 | 1h - touch dry 2-4h - between coats 24h - for full drying |
Four2Four
Multi-Surface Primer
Multi surface primer
Four2Four is a low VOC, high adhesion, primer/undercoat for interior and exterior use. Used as a multi-surface primer for new interior and exterior unpainted surfaces - Wood, MDF, Tiles, Non-ferrous metals, UPVc and glass. Four2Four can be used as an undercoat and bridging coat over primed or previously painted surfaces, and to help block some stains, tannins and as a knotting on timber.
Ambient Pro+
Air Purifying Matt 1% Sheen
Ambient Pro + COLOUR is a unique and breathable, lime-based photocatalytic paint, for interior and exterior use. With a base ingredient of pure lime, it absorbs CO2 as it cures (majority in the first 30 days). Also, through a natural reaction with light, this remarkable product will continually eliminate airborne pollutants, NOx, SOx, Formaldehydes and some VOCs, helping to actively purify the surrounding air.
| 12-16m2/L per coat (depends on substrate) | | Brush, roller or spray applied | |
 | Aerated lime | | 1h - touch dry 2-4h - between coats 24h - for full drying |
