NO EQUAL™

Celebrating 90 Years of Success

Markets We Protect

Corrosion is everywhere but corrosion protection is not. Heresite offers the world’s best corrosion protection in any environment and for a broad range of industries from industrial and mechanical to aquatic, food service and residential HVAC systems.

Products That Protect

We know this industry because we created this industry and for 90 years we have continually innovated to create the world’s best HVAC corrosion-protection products for every environment. There really is NO EQUAL. Click below to learn more.

The world leader in corrosion prevention, Heresite Protective Coatings

have been utilized for decades to provide lasting protection for coils and other components in a variety of applications that face exposure to corrosive environments.

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Why Heresite?

We know this business because we created this business.

90

years of industry-leading corrosion protection

40+

countries

30+

certified
applicators

Our Latest Blogs

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News

A New Chapter for Heresite

We’re excited to share some big news that sets the stage for even greater growth and innovation. Heresite Protective Coatings has officially joined the WEG family. This strategic partnership brings together two companies known for technical excellence and a customer-first focus.

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Never Worry
with HereShield