In the heart of the Yucatán Peninsula, a centuries-old technique is finding new life in the world of modern, eco-conscious architecture. Chukum — a natural lime-based plaster made with the bark resin of the Havardia albicans tree — is quickly becoming the material of choice for designers, architects, and builders seeking sustainability, elegance, and regional authenticity. At Chukum USA, we are proud to bring this ancestral finish to homes, hotels, and pools across Mexico, the U.S., and beyond.
What is Chukum?
Chukum is a unique organic plaster made by blending hydrated lime with a tannin-rich resin extracted from the bark of the Chukum tree. This method dates back to the Mayan civilization, where the material was used to waterproof their water reservoirs and coat temple walls.
Today, Chukum USA continues this legacy, offering a full range of Chukum products in a modern, easy-to-apply format that honors tradition while serving contemporary construction needs.
A Natural Solution for Waterproofing and Design
One of Chukum’s most remarkable qualities is its natural waterproofing ability. When applied over stucco or concrete, Chukum plaster creates a breathable, seamless surface that is both resilient and beautiful. It naturally prevents fungus formation, resists cracking, and is ideal for high-humidity environments — making it perfect for:
- Pools and water features
- Bathrooms and kitchens
- Spas and saunas
- Exterior facades
- Luxury hotel finishes in Tulum and beyond
In fact, Chukum pools have become iconic in Tulum and other beach destinations for their matte, soft-toned finish that reflects turquoise light—evoking the peaceful hues of Caribbean lagoons.
Why Chukum is the Preferred Finish in Tulum
Designers in Tulum, Mexico, and across the Riviera Maya are embracing Chukum not just for its aesthetic, but for its alignment with bioclimatic and minimalist design philosophies. Its neutral tones—ranging from creamy off-whites to earthy terracotta and gray—complement the natural surroundings while keeping interiors cool and tranquil.
Unlike synthetic coatings, Chukum plaster ages gracefully. Exposure to sun, rain, and minerals develops a patina that enhances its visual texture over time, creating walls and surfaces that evolve with their environment—what many describe as “perfectly imperfect.”
Low Maintenance, Long-Term Value
When applied properly, Chukum requires minimal maintenance. Its waterproof composition reduces algae growth in pools, resists saltpeter stains in coastal areas, and eliminates the need for frequent repainting on exteriors. In fact, Chukum can reduce outdoor pool maintenance costs by up to 80%.
This is why so many modern homes, boutique hotels, and wellness retreats in Tulum, San Miguel de Allende, and Valle de Bravo now feature Chukum finishes as a hallmark of quality and sustainable luxury.
Eco-Friendly and Regionally Responsible
At Chukum USA, we take sustainability seriously. Our Chukum resin is harvested using a non-destructive method that ensures the tree continues to grow and regenerate. No trees are cut down in the process—only the outer bark is removed, in accordance with environmental guidelines.
By working with local producers in Yucatán and maintaining a transparent supply chain, we’re proud to support regional economies and preserve this time-honored craft.
Our Full Line of Chukum Products
Whether you’re designing a high-end residence or building a boutique hotel, Chukum USA offers a complete line of traditional and modern Chukum materials:
- Chukum Extra Fino – Ideal for interiors and detailed finish work
- Chukum Base – For pools, exterior walls, and structural surfaces
- Chukum Resin Water – Our signature ingredient, bottled in 20-liter jugs, for authentic formulation
- Adikum Bonding Agent – Prepares surfaces to receive Chukum applications
- Natural Pigments – For a wide spectrum of earthy, sun-washed tones
Chukum is More Than a Finish—It’s a Story
When you build with Chukum, you’re not just choosing a surface—you’re choosing a legacy. You’re bringing ancient knowledge into modern spaces, creating a bridge between the natural world and architectural innovation.
Whether you’re building in Tulum, Miami, Los Angeles, or anywhere the design calls for warmth and authenticity, Chukum USA is ready to support your project with training, materials, and global shipping.
Want to Learn More?
Explore our portfolio and certified applicator program at www.chukumusa.com, or follow us on Instagram @chukumusa to see Chukum in action.
Ready to bring your project to life with Chukum? Book a call with our team or request a sample today.
caroline@chukum.com.mx
551-579-9033
