THERMAL*1 COAT is our premium, deep-penetrating, one-coat oil-based stain and sealer, explicitly formulated for Thermally Modified Wood, Ipe, and other hardwoods. It’s engineered to preserve the exact wood look you initially fell in love with, ensuring a long-lasting, rich, and natural finish for both cladding and decking.

You’ve invested in the eco-friendly, enhanced beauty and stability of thermally modified wood, as well as exterior Ipe and hardwoods. Now, give it the specialized care it deserves. SUNDANCE’s THERMAL*1 COAT is a premium, oil-based semi-transparent stain and sealer engineered to protect and preserve the exact wood tone that first captured your heart. It stops the frustrating graying caused by oxidation and delivers powerful protection from UV rays and moisture. By nourishing and stabilizing the wood, it ensures a rich, deep, and beautiful finish that lasts up to 5 years on vertical surfaces, even longer in the shade. Keep your cladding vibrant and well-protected, just as it was meant to be and stay — all in a single, easy application.

Key Features & Benefits

• One-Coat Application: Achieve a beautiful, rich, and natural-looking finish with just one coat. Our substantive formulation, enriched with non-organic alkyd resins, enhanced nano-colorants, and nondrying wood oils, deeply penetrates to condition, strengthen, and stabilize the wood’s lignin structure, effectively repelling water from the inside out. No second coat needed.
• Long-Lasting Protection: This advanced formula offers comprehensive and long-term protection for thermally modified wood in any harsh environment. Expect a consistent wood tone finish for up to 5+ years on verticals and up to 2+ years on horizontals (longer in shaded areas), with a robust defense against harmful UV rays, water damage, mold, and wood rot. Its unique self-healing action actively stabilizes the wood, minimizing common issues like checking (splitting), warping, and cupping for superior, enduring performance.
• Non-Film-Forming & Effortless Reapplication: Unlike traditional stains that form a visible film or skin on the wood surface, THERMAL*1 COAT’s non-film-forming formula will not polymerize or harden, preventing the buildup of unsightly layers over time. This guarantees that cracking, peeling, or flaking is simply not possible. Best of all, future reapplications will never require stripping, sanding, or media blasting.
• Seamless Application & Authentic Beauty: Designed for straightforward and even application, THERMAL*1 COAT ensures no lap marks or uneven finishes when applied uniformly from beginning to end on a board. It delivers an authentic, deep, rich, and natural wood beauty, accentuating and giving depth to the grain, without any shiny or plastic-like appearance. Subsequent reapplications are incredibly simple: a basic cleaning is all that’s needed to restore the wood’s stunning appearance.

The Legacy TM Wood Look You Love > BESTOWED & PRESERVED BELOW!

Click here to order some free samples!