ROUGH PAINT 408® – Ceramic Primer

High-performance, solvent-free, polymer-based rough coating designed to prepare smooth and non-absorbent surfaces such as ceramic tiles, porcelain, and natural stone to enhance adhesion of cementitious and gypsum-based materials.

Available in 5 kg and 20 kg buckets.

📄 Download Datasheet

Category: Brand:

Product Overview

POLPO ROUGH PAINT 408® is a high-performance pigmented bonding coat specifically developed for smooth, dense, and non-absorbent surfaces such as ceramic tiles, porcelain, marble, and existing tiled finishes. It creates a rough textured layer that significantly improves the adhesion of new cementitious, gypsum, or tile applications over existing surfaces.

Its advanced polymer formulation ensures strong bonding, easy application, and reliable performance in both interior and exterior environments.


auto draft

Key Benefits

  • Enhances adhesion on ceramic and porcelain surfaces
  • Creates a strong rough bonding layer
  • Ideal for non-absorbent substrates
  • Solvent-free and easy to apply
  • Suitable for indoor and outdoor use
  • Durable and long-lasting

Typical Uses

  • Ceramic and porcelain tiles
  • Marble and natural stone
  • Existing tiled surfaces
  • Surface preparation before tile-on-tile applications
  • Bonding layer for cement and gypsum finishes