The Science Behind Mas Maya Coating

Backed by Science: The Research Behind Mas Maya Coating

At Mas Maya, our coating is more than a finish—it's the result of generations of wisdom and years of refinement. Inspired by the ancient Mayan plaster and reimagined with a modern, sustainable approach, our formula blends beauty with resilience. But it’s not just craftsmanship and creativity that guide us. Recent scientific studies have uncovered exactly why ancient Mayan lime plasters stood the test of time—and those very same principles are embedded into every bag of Mas Maya Coating.
Here’s a closer look at what science says, and how it connects to what we do.

PHYS.ORG – The Secret Ingredient Behind Durability

A team at the University of Granada discovered that ancient Maya plaster’s exceptional longevity comes from its unique composition. They analysed samples and consulted with Mayan descendants, concluding that the key lies in plant extracts blended with lime.
Why it matters for Mas Maya:

This confirms what we’ve built our product around. Mas Maya Coating uses a similar mix—limestone, white cement, and carefully chosen plant extracts—to echo the durability and flexibility of traditional materials. These natural additives improve not only adhesion but also the longevity of the finish, helping it resist cracking while staying beautifully intact over time.

Popular Science – Strength in Natural Design

According to Popular Science, ancient Maya masons used techniques that gave their plaster a structure similar to mother-of-pearl—creating surfaces that were not only beautiful but also remarkably strong and resistant to weathering.
Why it matters for Mas Maya:

Our coating’s polished finish has often been compared to a silky, shell-like texture. The article highlights the power of biomimicry: using nature as a model for strength and longevity. Mas Maya Coating replicates this naturally layered mineral composition, creating a finish that’s tactile, strong, and sensorial—designed to age gracefully.

University of Granada – Collaboration Across Continents

This study, published in Science Advances, showcases a collaboration between the University of Granada and Harvard University. It confirms that Mayan mortars were made with plant extracts, resulting in extraordinary durability—preserving them for centuries.
Why it matters for Mas Maya:

We’ve worked alongside a Mexican expert to modernise and localise this very knowledge in our studio in Andalusia. Like the Mayans, we value the synergy of organic components and lime. The science backs what we’ve always known through practice: that natural materials, used wisely, outperform synthetic alternatives in longevity, sustainability, and health impact.

NLM.GOV / PubMed – Microstructure Meets Nature

This NIH-backed study digs into the nano- and micro-structural makeup of Mayan lime plasters, noting the presence of calcite structures similar to seashells. These features, formed through the reaction of plant organics and lime, contribute to high strength and water resistance.
Why it matters for Mas Maya:

Mas Maya Coating’s ability to resist water, remain breathable, and adapt to temperature changes is rooted in this same science. It’s why we recommend it not just for dry interiors, but also for bathrooms, outdoor walls, and even swimming pools—always paired with proper waterproof membranes and our specialised sealers for wet zones.
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