Efectto PU Big Grain 10Kg

Efectto PU Big Grain is a ready-to-use paste microcement with coarse granulometry (0.4 mm), designed to provide a robust finish with strong visual character and excellent adhesion. This high-quality decorative coating is ideal for projects that require texture and personality, suitable for both indoor and outdoor surfaces.

It is part of the Efectto Quartz system, known for its ease of application, excellent workability, and great durability. Its Portland cement-free formulation ensures greater dimensional stability and minimizes the risk of cracking.

Main Features

Coarse texture (0.4 mm): more pronounced decorative effect.
Easy application: ready to use, no mixing or additives required.
High adhesion: applicable over various substrates such as mortar, microcement, plasterboard, or gypsum.
Great resistance: suitable for high-traffic or exposed areas.
Ideal for rustic or industrial finishes: highly valued in contemporary interior design projects.

Directions for Use

Substrate preparation
Ensure the surface is clean, dry, and consolidated.
Apply a suitable primer such as Primacem ABS, depending on the substrate type.

Application of Efectto PU Big Grain
Stir the product thoroughly until homogeneous.
Apply 1 or 2 coats with a steel or rubber trowel.
Sand between coats with grit 24–40, depending on the desired effect.
Minimum drying time between coats: 4 hours.

Final sealing
Protect the surface with two coats of sealer such as Topsealer WT All in One, which provides water and abrasion resistance.

Coverage

Approximately 1.60 kg/m² for two coats.

Technical Specifications

Granulometry: 0.4 mm
Density: 1.65 ± 0.02 g/cm³
Viscosity: 110–130 Pa·s
pH: 8 ± 1
Packaging: 10 kg

Storage Conditions

Store between 5 °C and 30 °C in a dry environment.
Protect from direct sunlight and frost.
Shelf life: up to 12 months in original, unopened packaging.