System 1148 : Polymer Enhanced Cementitious Render

System Buildup:

Polymer Enhanced Cementitious Render

System Description:

This integrated finishing system combines a polymer-modified cementitious bonding layer, a high-quality cement-based render, and a penetrating silicone water-repellent treatment to deliver durable and decorative surface protection. The initial cementitious layer acts as a bonding and waterproofing barrier, enabling application over non-porous substrates such as ceramic and porcelain. This is followed by a ready-to-use render designed for surface repair and leveling, capable of achieving smooth or textured decorative finishes with strong adhesion and UV resistance. The system is completed with a solvent-based silicone treatment that penetrates deeply into porous substrates, protecting against water ingress, carbonation, salts, and contaminants while preserving the natural appearance. Suitable for concrete, plaster, blockwork, brickwork, and natural stone surfaces.

System Key Features:

  1. Provides durable protection with high resistance to alkali, algae, and mold growth, ensuring long-term surface integrity.
  2. Available in a range of 15 UV-resistant colors, maintaining aesthetic stability under prolonged exposure.
  3. Complies with EN 1062 standards, offering W3-rated water permeability for effective moisture management.
  4. Aesthetic flexibility enables a range of decorative and protective finishes, including knockdown, Spanish, Najdi, Polished Concrete, and Californian styles.

Recommended System:

Product use Product name Coats/Thickness
Primer (Optional) 2K Fondo 1
Render Unimix Render 2
Sealer NANOSIL Pro 1