Our Product - Infiniguard
hen it comes to protecting your HVAC system—especially in coastal environments—nothing outperforms Infiniguard. As an industry-leading, siloxane-based coating, Infiniguard sets the standard for long-term durability, corrosion resistance, and energy efficiency. It’s not just a layer of protection—it’s a complete system upgrade.
What makes Infiniguard different is its inorganic chemistry, which creates a molecular bond to metal surfaces. This means no cracking, no peeling, and no breakdown over time. From salty air to extreme humidity, Infiniguard is built to handle it all—preserving the integrity and performance of your HVAC unit for the long haul.
Unlike standard coatings, Infiniguard covers every critical component, inside and out, including the cabinet, tubing, and even electrical elements. It can be applied in the field, on both new and existing units, and offers a lifespan-long solution in a single treatment. Plus, it’s FDA-certified once cured, safe for sensitive environments, and proven to reduce energy costs by up to 15% through improved system efficiency
Cabinet
INFINIGUARD® goes on clear, giving treated cabinets a glossy finish. Brand integrity is preserved, while protecting equipment from the elements with a super-hydrophobic surface.
Control Panel
INFINIGUARD® creates a non-conductive surface, allowing it to be applied to control panels and logic boards with no issues. Electrical components can be protected from corrosion with a quick application.
Coils
INFINIGUARD® is applied with an ultra thin (0.5 mils) layer, allowing it to be applied on all heat exchanger coil types (including micro-channel coils) with complete penetration and no bridging.
The Facts
Increased Efficiency
Infiniguard isn’t just protection—it’s a performance upgrade. By reducing surface friction and enhancing laminar airflow across coils, it improves your HVAC system’s ability to offload heat, boosting overall efficiency. This leads to energy savings of up to 15%, with most systems seeing a full return on investment in just 10–18 months. Whether your unit is new or existing, Infiniguard extends its life while lowering long-term operating costs.
Corrosion resistance
Infiniguard delivers industry-leading corrosion control by sealing and protecting every surface it touches—including noble metals, plastics, electrical components, control panels, and logic boards. Its hydrophobic, inorganic finish is virtually impervious to moisture, UV, acids, alkalis, and biological contaminants, halting degradation before it starts. Built to withstand the harshest environments, Infiniguard stands up to coastal salt air, industrial acid rain, chemical attack, and abrasion—all while tolerating temperatures up to 800°F. When protection matters most, Infiniguard outlasts the elements.
Inorganic Coating
Infiniguard’s silicon-ceramic, inorganic coating is engineered to bond at the molecular level with metal surfaces, forming an unbreakable covalent bond. Unlike organic coatings, it won’t oxidize or support microbial growth, and is virtually impervious to moisture, UV rays, acids, alkalis, and biological contaminants. This advanced formulation delivers long-term, high-performance protection in even the most demanding environments.
Reduced Costs
Infiniguard is an investment that pays for itself. By preventing corrosion, extending equipment life, and boosting energy efficiency by up to 15%, it significantly reduces repair, replacement, and operating costs over time. A single application protects your system for its entire mechanical life, cutting down on maintenance expenses and avoiding costly premature failures. With Infiniguard, you’re not just protecting your HVAC—you’re protecting your bottom line.
Five Year Warranty
We believe in our product—and we stand behind it. Every Infiniguard application comes with a 5-year warranty, guaranteeing protection against corrosion, environmental damage, and coating failure. It’s our promise of performance, durability, and peace of mind. With Coastline Coating, you’re not just getting industry-leading protection—you’re getting a commitment from us to you that lasts.
Full Coverage
Infiniguard offers complete HVAC protection—coating the interior and exterior of the cabinet, as well as tubing and electrical components, for total system preservation. Designed for flexibility, it can be applied in the field, even in high humidity environments, and is effective on both new and existing units. A single treatment delivers protection for the mechanical life of the system, with a precise dry film thickness of 0.5 mils (12.7 microns). Once cured, it’s even FDA certified for food prep surfaces, making it safe for sensitive applications and tough enough for the harshest coastal conditions.
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