# Heresite Protective Coatings, LLC > Heresite is the coating of choice when your air, fume handling and heat transfer equipment requires assistance\. Learn more about how you can stay protected today\! Generated by Yoast SEO v28.5, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Why Heresite](https://www.heresite.com/why-heresite/) - [Contact Us](https://www.heresite.com/contact-us/) - [Shop](https://www.heresite.com/shop/) - [Blog](https://www.heresite.com/resources/blog/) - [A Tradition of Performance](https://www.heresite.com/about-us/) - [Air\-Dry Coatings](https://www.heresite.com/coatings/hvac-r-radiator-protective-coatings/) - [Application Experience and Markets Served](https://www.heresite.com/application-experience-markets-served/) - [Baked Phenolics](https://www.heresite.com/coatings/industrial-baked-phenolics/) - [Careers](https://www.heresite.com/careers/) - [Case Studies](https://www.heresite.com/resources/case-studies/) - [Chemical Resistance Guide](https://www.heresite.com/chemical-resistance-guide/) - [Choosing An HVAC\-R Coating for Marine Environments](https://www.heresite.com/whitepaper-choosing-an-hvac-r-coating-for-marine-environments/) - [Coating Application Options](https://www.heresite.com/heresite-certified-applicators/) - [Events](https://www.heresite.com/resources/events/) - [Extreme Coastal Environment Protection](https://www.heresite.com/application-experience-markets-served/extreme-coastal-environment-protection/) - [Frequently Asked Questions](https://www.heresite.com/resources/frequently-asked-questions/): Selecting the right HVAC\-R corrosion protection can feel complicated, especially with so many options for coatings, applications, warranties, and environmental considerations\. To help simplify the process, we’ve gathered answers to some of the most common questions from engineers, contractors, building owners, and OEMs who trust Heresite for reliable, long\-lasting protection\. - [Get a Quote](https://www.heresite.com/quote/) - [Get a Quote Form](https://www.heresite.com/get-a-quote/) - [HereShield \(WB\-506\) Water\-based Air\-dry Coating](https://www.heresite.com/coatings/wb-506-water-based-air-dry-coating/) - [Heresite Epoxy Polyamine](https://www.heresite.com/coatings/heresite-88-ht/): Use 88 HT wet surface epoxy polyamine for confined, submerged, and low UV exposure environments\. - [Zinc Rich Epoxy Primer](https://www.heresite.com/coatings/heresite-exp-n1277/): The EXP N1277 zinc rich epoxy primer delivers cathodic protection for carbon steel structures\. - [Self\-priming Polyaspartic](https://www.heresite.com/coatings/heresite-hpd-451/): PAS HPD 451 is a high productivity polyaspartic self\-priming coating for fast return to service - [Heresite Protective Coating Products](https://www.heresite.com/coatings/) - [Heresite Provides Protection for Bakeries](https://www.heresite.com/resources/case-studies/heresite-provides-protection-for-bakeries/) - [Polysiloxane](https://www.heresite.com/coatings/heresite-psx-hpd-371/): PSX HPD 371 is a Polysiloxane coating for external protection and long\-term color and gloss retention\. - [High Gloss Polyurethane](https://www.heresite.com/coatings/heresite-pu-n-2677/): Use PU N 2677 high gloss polyurethane topcoat for aggressive industrial and chemical environments - [Self\-priming Polyurethane](https://www.heresite.com/coatings/heresite-srd-501/): SRD 501 is designed for exterior metal structures requiring UV resistance and a controlled appearance, this self\-priming polyurethane delivers long\-term durability\. - [HVAC Coating Protection](https://www.heresite.com/application-experience-markets-served/hvac-coating-protection/) - [HVAC Coil Protection](https://www.heresite.com/application-experience-markets-served/hvac-coil-protection/) - [HVAC Industrial Equipment Protection](https://www.heresite.com/application-experience-markets-served/hvac-industrial-equipment-protection/) - [HVAC Protective Coating Products](https://www.heresite.com/coatings/hvac-protective-coatings/) - [Industrial Protection Products](https://www.heresite.com/coatings/industrial-protection/) ## Posts - [Heresite Expands Beyond HVAC: New Corrosion Protection Coatings for Metal Structures and Industrial Equipment](https://www.heresite.com/heresite-expands-beyond-hvac-new-corrosion-protection-coatings-for-metal-structures-and-industrial-equipment/): When it comes to protecting your metal resources in rugged operating conditions, standard coating systems fall short\. Only Heresite delivers protection you can trust\. - [Mission\-Critical HVAC\. Reduce Your Risk with Heresite](https://www.heresite.com/mission-critical-hvac-reduce-your-risk-with-heresite/): When your office’s HVAC system goes down, you may get uncomfortable, a little too warm, or a bit chilly\. But when it fails in a data center, a hospital operating room, or a pharmaceutical processing suite, the result can be catastrophic\. - [Protective Coatings\. Upfront Cost or Down\-the\-Road Savings?](https://www.heresite.com/protective-coatings-upfront-cost-or-down-the-road-savings/) - [How Protective Coatings Can Improve HVAC System Performance and Reduce Noise](https://www.heresite.com/how-protective-coatings-can-improve-hvac-system-performance-and-reduce-noise/) - [Top 3 Signs Your HVAC System Needs Protective Coatings](https://www.heresite.com/top-3-signs-your-hvac-system-needs-protective-coatings/): Be it blizzards or heat waves \(and anything in between\), your HVAC system works hard year\-round to keep you comfortable\. Protecting your heating and cooling equipment is easier than you think\. ## Media - [Heresite\-logo\-2026](https://www.heresite.com/wp-content/uploads/2026/03/Heresite-logo-2026.svg) - [N\-2677\_interno](https://www.heresite.com/wp-content/uploads/2025/12/N-2677_interno.webp) - [oil\-rig](https://www.heresite.com/wp-content/uploads/2025/08/oil-rig.webp) - [n1277 image](https://www.heresite.com/wp-content/uploads/2025/12/n1277-image-.png) - [W\_THANE\_SRD50\_interno](https://www.heresite.com/wp-content/uploads/2025/12/W_THANE_SRD50_interno.webp) ## Force Sell - [UC\-5506A\-1](https://www.heresite.com/?post_type=br_force_sell&p=9615) - [UC\-5509A\-1](https://www.heresite.com/?post_type=br_force_sell&p=9616) - [UC\-5504A\-1](https://www.heresite.com/?post_type=br_force_sell&p=9614) - [UC\-5502A\-1](https://www.heresite.com/?post_type=br_force_sell&p=9612) - [UC\-5500A\-1](https://www.heresite.com/?post_type=br_force_sell&p=9611) ## Optional - [Sitemap index](https://www.heresite.com/sitemap_index.xml)