Coatings & Hardeners

Enhance and protect your clay and lime surfaces with Tierrafino's eco-friendly coatings and hardeners. Our natural products increase durability, water resistance, and aesthetic appeal, ensuring your surfaces remain beautiful and long-lasting.

Clay Plaster Wall Antique Provence with INtense and PROtect. a small washbasin with a flat, square stone bowl in a pepper-green room beneath a spiral staircase.

Tierrafino “Protect”

Biobased Coating for Water-Repellency

Tierrafino Protect is used to impregnate clay and lime products, making them water-repellent and protected without altering the color.

Key Features:

  • No Color Difference: Maintains the original appearance.

  • Soft Matte Shine: Enhances the aesthetic appeal.

  • Eco-Friendly: Derived from tree resins, water-based and solvent-free.

Product sheets
Clay Plaster Tierrafino Duro treated with INTENSE interior of a modern house with a wooden staircase, a round white wall, a large crystal chandelier and a decorative porch with wooden doors.

“Intense” Biobased Additive for Hardening and Wear Protection

Tierrafino Intense hardens the material and provides better protection against wear.
It offers water repellency and a glossy shine.

Key Features:

  • Increased Hardness: Ideal for high-traffic areas.

  • Glossy Shine: Enhances the surface finish.

  • Versatile Use: Can be blended with materials or applied as a coating.

  • Eco-Friendly: Derived from tree resins.

Product sheets
Clay Plaster Tierrafino Duro treated with FIX interior with a wooden window trap, a black piano and hanging lamps made by rotan.

Tierrafino “Fix”

Clay Fixative and Binder

Tierrafino Fix serves as a reinforcement for clay plasters and as a primer for highly absorbent surfaces.

Key Features:

  • Reinforces Plasters: Enhances durability.

  • Primer Function: Prepares absorbent surfaces for plaster application.

Note: Tierrafino Fix is not 100% biobased.

Product sheets
Clay Earthen Plaster Ayers Rock treated with WAX empty room with wooden floors, pink walls, multiple windows and a central pillar.

Tierrafino “Wax”

Acrylic Self-Glossing Wax

Tierrafino Wax is used to protect and make various Tierrafino products water-repellent, providing a glossy finish.

Key Features:

  • Enhances Shine: Gives surfaces a polished look.

  • Protective Layer: Adds durability and water repellency.

Note: Tierrafino Wax is not 100% biobased.

Product sheets

Other products