Guanacaste (also known as Parota) is highly valued for its dramatic live-edge slabs and rich, warm color. The wood’s tones range from honey-gold to deep chocolate brown, with swirled grain and natural edges that make every piece a conversation starter.
We are a custom furniture shop specializing in single-slab Guanacaste tables and more. To highlight this wood’s exceptional beauty, we use Rubio Monocoat, a premium one-coat hardwax oil. This eco-friendly oil finish deepens Guanacaste’s golden hues while protecting against everyday wear.
In this article, we explain what Rubio Monocoat is, why it’s ideal for Guanacaste, and how we apply it to our live-edge slabs and finished furniture.
What is Rubio Monocoat?
Rubio Monocoat is a plant-based hardwax oil finish that stains and seals wood in a single application, and unlike film-forming varnishes or polyurethane, it penetrates the wood fibers and bonds at the molecular level.
As Loewen Design Studios notes, in just one simple application you get color and protection for wood, because the oil forms a molecular bond with the topmost fibers, creating a durable finish with excellent wear, water, and heat resistance.

In practical terms, a single coat of Rubio Monocoat Oil Plus 2C gives your table rich color and a tough, water-resistant finish without building up a plastic film on the surface.
Why Rubio Monocoat is Ideal for Guanacaste Golden Tones
Guanacaste wood’s natural golden-brown color is its signature appeal. The grain patterns swirls, streaks, and knots can range from bright honey to rich chocolate within a single slab. Rubio Monocoat is made to enhance these tones, not hide them.

Because it penetrates the wood, Rubio oil deepens and saturates Guanacaste’s warm hues. In our words, this finish brings out the wood’s [full depth of color]. In practical terms, it means the live-edge tabletop will look more vibrant and rich after finishing, with the golden highlights intensified rather than dulled.
Durable Protection for Everyday Use
Beyond looks, Rubio Monocoat provides deep protection crucial for furniture used daily. The oil cures into a strong finish that repels liquids and resists abrasion. According to Rubio, its molecular bond creates a durable finish with excellent wear, water, and heat resistance, capable of withstanding heavy foot traffic and spills.

In practical terms, small dings or spots on a Rubio-finished table are usually easy to fix with a bit of fresh oil or gentle buffing. In our view, Rubio leaves a matte, satin texture that’s smooth to the touch yet resistant to daily wear, so your golden-hued Guanacaste tabletop stays warm and luxurious while guarding against water marks and cookware heat.
Maintaining Your Rubio-Finished Furniture
Another benefit for buyers is low maintenance. Because Rubio Monocoat is 0% VOC and cures into a stable finish, it doesn’t require special cleaners or periodic buffing.

We advise customers to clean their Guanacaste table as needed with a lightly damp cloth and mild soap, and to avoid harsh chemicals. In short, Rubio Monocoat means you spend less time worrying about the finish and more time enjoying the table’s beauty.
Rubio Monocoat vs. Traditional Wood Finishes on Guanacaste
| Feature | Rubio Monocoat | Traditional Polyurethane | Wax/Oil Blend |
|---|---|---|---|
| Color Enhancement | Richly deepens Guanacaste’s golden tones | Slight ambering, can dull the grain | Moderate warmth, often uneven |
| Application Method | Single coat, no sanding between steps | Multiple coats, requires sanding | Often needs frequent reapplication |
| Finish Look & Feel | Natural, matte-satin, keeps the wood tactile | Glossy or plastic-like feel | Soft matte but may feel greasy |
| Durability & Protection | Water/heat/stain-resistant, long-lasting | High protection, but prone to chipping | Low durability, susceptible to stains |
Rubio Monocoat in We Craftsmanship
We incorporate Rubio Monocoat at every stage of our furniture process, from raw slab to finished table. All our live-edge slabs are made from Guanacaste wood, and each one receives a Rubio finish. In fact, we offer ready-to-use live-edge slabs as well as fully finished pieces, all sealed with Rubio Monocoat.

Note: An artisan at MORUXO mills and sands a live-edge slab by hand. After this preparation, Rubio Monocoat oil is applied to bring out the wood’s color and protect the surface.
Ready-to-Go Slabs
Some customers prefer to build themselves or just want a slab to customize locally. For them, we offer kiln-dried Guanacaste slabs that are already flattened and sanded.

These live-edge slabs retain their bark edges and have a naturally curved outline. Each slab can be taken home the same day. Take your table slab home and simply apply Rubio Monocoat to finish the wood we also sell the oil and provide advice on application.
Key Takeaways for Buyers
- Ask for a Rubio Monocoat finish: Not every shop uses Rubio, so confirm your furniture or slab will be treated with Rubio Monocoat Oil Plus to ensure full color enhancement and eco-friendly protection.
- Inspect the wood in person: Visit our showroom to choose your slab. Look closely at the grain and natural tones; Rubio’s matte oil enhances exactly what you see, so select the piece with warm golden patterns you love.
- Understand the finishing: Check how the finish behaves under light rich color without glossy reflections. We show actual slabs (not just photos) and finished tables so you know precisely how it will look before you take it home.
Conclusion
Rubio Monocoat transforms Guanacaste natural beauty into a statement of warmth, depth, and durability. Its eco-friendly, one-coat technology enhances the wood’s golden tones while offering premium-level protection for daily life.
We use of Rubio Monocoat for Guanacaste ensures every slab stays visually stunning and touchably authentic. The result? Furniture that feels alive built to be seen, used, and admired for years.
Frequently Asked Questions (FAQs)
1. What makes Rubio Monocoat different from other wood finishes?
We use Rubio Monocoat because it bonds molecularly with the wood. That means deep color, strong protection, and a natural feel all with a single coat. No plastic layers, just raw beauty enhanced.
2. How durable is a Rubio-finished Guanacaste table?
Extremely durable. Our tables resist moisture, scratches, and heat even from daily use. Rubio was originally made for hardwood floors, so it’s more than ready for real-life dining.
3. Will the golden tones fade over time?
Not at all. Rubio Monocoat enhances the golden tones of Guanacaste and locks them in. With normal care, your table will keep its rich color and texture for years without yellowing or fading.
4. Is Rubio safe for homes with kids or pets?
Absolutely. Rubio is 0% VOC and plant-based. That means no harsh chemicals, no fumes just a safe, non-toxic finish perfect for homes with little hands and paws.
5. Can I refinish or touch up the table if it gets scratched?
Yes that’s the beauty of Rubio. Most small marks can be spot-repaired without sanding or stripping. Just a drop of the same Rubio oil, a soft cloth, and your surface looks fresh again.

