Description

Terracotta is a raw, highly porous material made from natural clay, which means it can easily absorb moisture, stains, and dirt if left untreated.  Due to their extreme porosity, terracotta tiles must be thoroughly sealed using high-quality products. We recommend the following modern sealing method:

1. Efflorescence treatment (If needed):
   During installation, salts and minerals within the terracotta may migrate to the surface, a process known as efflorescence. If this occurs, it should be treated using a diluted solution of Fila Deterdek Pro before sealing.
2. Pre-grouting seal:
   Once the tiles are fixed, they must be clean and completely dry. Apply 1–2 coats of Fila MP90 Eco Xtreme using a sponge or clean flat brush before grouting. This step prevents grout stains and pigment absorption.
3. Post-grouting seal:
   After grouting and thoroughly cleaning off any grout residue, allow the tiles and joints to fully dry, then apply 1–2 additional coats of Fila MP90 Eco Xtreme for enhanced protection.
4. Surface finish:
   Once the base sealing is complete and fully dry, apply 2 coats of a liquid surface wax, choose from:
   • Fila Matt for a natural matt finish
   • Fila Satin for a subtle sheen (most popular)
   • Fila Long Life for a glossy, durable finish