“Fine Sand” is a ready-to-use, water-based acrylic structural plaster engineered for high durability and weather resistance. It creates a natural, slightly textured surface that authentically mimics fine-grained sandstone or sedimentary rock, with a soft, tactile finish free of coarse aggregates.
Its paste-like consistency and micronized marble filler (particle size up to 200 µm) ensure excellent plasticity, shape retention, and uniform application—whether applied by hand (trowel/spatula) or mechanically (spray/plastering machine). This makes it suitable for projects of any scale and complexity, from boutique interiors to large façade systems.
Performance Characteristics
- Wear-resistant – withstands mechanical stress
- Eco-friendly – safe for people and the environment
- Vapour-permeable – “breathable” finish that maintains healthy indoor microclimates
- Odour-neutral – does not absorb smells
- Water-repellent & hydrophobic – resists moisture penetration and does not degrade in wet conditions
- Washable – allows damp cleaning after full curing
Applications
- Interiors: accent walls, columns, decorative panels, lofts, lobbies, public spaces
- Exteriors: façades, plinths, architectural details, exterior walls
- Suitable for high-humidity areas (e.g., bathrooms, kitchens) when sealed with a protective topcoat
Substrate Requirements
Apply to properly prepared mineral surfaces:
- Concrete
- Concrete blocks
- Brick masonry
- Cement render and plasters
- Gypsum
- Gypsum board and gypsum panels
Surface must be:
- Uniform
- Smooth and leveled
- Dry
- Clean and dust-free
Preparation:
- Remove loose or flaking material
- Repair cracks and defects with plaster or spackling compound
- Sand repaired areas with fine-grit sandpaper
- Thoroughly dust with a soft brush or vacuum
Required surface quality: Category Q2 (DIN 18364)
Recommended Application System & Consumption
- Universal Deep-Penetration Primer – WD-AC-007
- Purpose: Consolidation, dust-proofing, adhesion enhancement
- Coverage: 0.1–0.2 kg/m²
- Layers: 1
- Quartz Adhesion Primer – WD-AC-558
- Purpose: Creates a micro-rough bonding layer for structural plasters
- Coverage: 0.15–0.3 kg/m²
- “Fine Sand” Decorative Plaster – WD-AC-563
- Coverage: 0.8–1.5 kg/m²
Depending on:- Layer thickness
- Desired relief intensity
- Application method (manual or mechanical)
- Layers: Typically 1 coat; texture may be locally reinforced for added depth
- Coverage: 0.8–1.5 kg/m²
Maintenance
After full curing (24–48 hours), the surface may be cleaned with a damp cloth and standard household cleaners.
Avoid:
- Acidic cleaners
- Caustic (alkaline) agents
- Aggressive or abrasive detergents
These may cause staining or damage the plaster’s surface integrity.
Shelf Life
12 months from the date of manufacture when stored in the original, tightly sealed container in a dry place at +5°C to +25°C.
Design Value
“Fine Sand” WD-AC-563 bridges natural aesthetics and technical resilience. It’s the ideal choice for:
- Urban lofts seeking raw authenticity
- Luxury residences desiring stone-like elegance
- Commercial façades requiring durability and visual harmony
Whether indoors or out, it delivers the timeless look of natural stone—with the practicality of modern decorative plaster.
| Kraski Breez – Nature in Every Grain
