Manta Castle is a medieval manor in Manta, near Saluzzo, Italy. The building was a donation by Countess Elisabetta de Rege Thesauro Provana del Sabbione. The current structure is composed of various buildings, overlaid or added to the original fort nucleus dating back to the twelfth century. The Bergantin brothers treated about 350 m² of new handmade terracotta, 60 m² of cementitious resin and 60 m² of old Luserna stone.
The terracotta surfaces were treated with:
Acid wash
Neutralising wash
Stain protecting base and application of paste wax
Finish
The cementitious resin was treated with:
Alkaline wash
Neutralising wash
Stain protecting base
Finish
The old Luserna stone was treated with:
Acid wash
Neutralising wash
Water-repellent treatment