Description

Savon de Marseille is a time-honored, all-natural soap sealer rooted in centuries of European craftsmanship. Traditionally produced in France using simple, noble ingredients, this authentic olive-oil–based soap has long been trusted to protect and enrich lime-based finishes while preserving their natural beauty.

When used as a sealer for lime plasters, Savon de Marseille penetrates the surface and reacts gently with the lime, creating a breathable, protective barrier rather than a topical film. This allows the plaster to continue curing naturally while improving resistance to moisture, staining, and everyday wear. The result is a surface that remains alive and mineral-rich, never plastic or sealed-off.

Applied by hand and polished after curing, Savon de Marseille enhances the depth, softness, and movement of the plaster, subtly enriching color and revealing a warm, natural luster. The finish is silky to the touch, with a soft glow that reflects light without artificial shine—perfect for Venetian plasters, marmorino, tadelakt, and metallic lime finishes.

Ideal for both modern and traditional applications, Savon de Marseille is the final, authentic step in achieving a truly old-world lime finish—natural, breathable, and timeless.