A smooth natural lime finish, colored with mineral pigments worked through the coat — not painted on.
Fine Finish is the final plaster coat, applied once everything else in the home is complete. The rough coat is wetted, and the fine coat is worked over it in a smooth, even layer.
Color comes from natural mineral pigments carried through the plaster itself — a depth and softness that painted surfaces can’t match, with no film to peel, fade unevenly or repaint. Whatever the tone, the wall still reads as a natural material, not a painted one — the color lives in the coat, not on top of it. Thirteen standard tones, from Snow White through the earths and greens to Midnight Grey, with custom colors available.
Interior and exterior wall finishes · color finish without paint · natural textured surfaces · compatible with Agroblox panels and blocks.
From the official V2 datasheet. Composition: natural fibers, volcanic ash, minerals and water — nothing else.
| Recommended use | Finish coat over Rough Finish base |
| Timing | After rough coat dries 2–4 weeks |
| Preparation | Wet the rough coat before applying |
| Application | Smooth, even layer while wall is wet |
| Color | Natural mineral pigments, through the coat |
| Palette | 13 standard tones · custom colors |
| Density | 250–300 kg/m³ |
| Compressive strength | 0.3 N/mm² |
| Flexural strength | 15 N/mm² |
| Thermal conductivity (λ) | 0.1 W/m·K |
| Thermal capacity | 1500 J/kg |
| Sound absorption | NRC 0.65 |
| Fire rating | Class B, S1, d0 |
| CO₂ footprint | −0.35 kg eq CO₂/m²/year |
| Water vapour permeability | High |
| Lifespan | 40+ years |
Rough coat dries for a minimum of 2–4 weeks first.
Apply water to the rough coat — the wall must be wet.
Work the Fine Finish over it in a smooth, even layer.
No paint, no sealant film — the color is the plaster.
Natural mineral pigments, worked through the coat. A standard palette from Snow White to Midnight Grey — custom colors mixed to the brief.
Official datasheets and the written warranty — every Agroblox product is covered by a voluntary limited warranty, complementary to Costa Rica’s Ley N° 7472.
Certification and independent testing are in process; we make no third-party certification claims until they are formal. For pricing and specification questions, contact us directly: +506 6122 6647 · info@agroblox.com