Browse Products by Market

Browse Products by Technology

Products

Brands

Formulations

Documents

Experts

"In 1935 our founder Charles Hempel recognized a critical need to supply industries with coating and lining systems that were tailored to their unique performance requirements. As a leader in the field of phenolic resins, he was the first to develop a phenolic coating that could be applied to metals. But we didn’t stop there. Over the next 80 years our researchers have perfected coating based on epoxy phenolic, urethane and silicone chemistries.

But more than just developing new coatings, Mr. Hempel knew that delivering superior performance meant delivering on a concept of “total performance” that included technology leadership, rigorous quality and process control, and a focus on customer satisfaction.

Now, 80 years later, under new and committed ownership, we are still guided by his “total service” concept. Our team at Heresite continues to combine a Superior Product Line, Technical Assistance, and Individualized Customer Service to produce coating solutions that set the standard for performance in the industry. We work hard to maintain our reputation for quality and service. Our sales and technical services staff will listen to your corrosion problem, and utilizing our fully equipped lab, recommend a high-performance coating solution to meet your challenge.

When you call on our team of Chemists and Application Experts to solve your toughest corrosion problems, they listen to determine your performance requirements, and then recommend a Heresite high performance coating system to exactly meet your needs."

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Heresite’s HereShield is formulated as a low-VOC direct to metal coating. It exhibits excellent corrosion resistance, UV resistance and weathering qualities, along with good adhesion to ferrous and non-ferrous metals without complex pretreatment or primers. Heresite’s HereShield air-dry coating is designed for spray application. Some of its outstanding properties are excellent durability, excellent salt fog performance, good adhesion, good film building characteristics, and flexibility. This single-component coating is typically applied on the internal and external surfaces of HVAC-R heat exchangers and related equipment.

Heresite Protective Coatings LLC HereShield (WB-506) Water-based Air-dry Coating

Heresite VR-514 air-dry phenolic coating is specially formulated to permit application by brush, spray or roller. Some of its outstanding properties are excellent durability, good adhesion, good film building characteristics and flexibility. When cured, VR-514 will produce a hard, corrosion resistant film, recommended as a heavy-duty coating for exposure to splash, spillage and fumes. Successful applications include: HVAC equipment, agricultural implements, chemical plants, canning factories, construction equipment, marine finishes, steel plants, sewage disposal plants, textile industry, underground and ventilating systems. VR-514 is a primer-finish combination material specially formulated for marine/salt water environments. When the finished product is going to be exposed to direct UV rays, a topcoat of Heresite UC-5500 series is recommended.

Heresite Protective Coatings LLC VR-514 Air Dry Phenolic

Heresite L-66L baking phenolic coating offers consistent, high quality service in a wide range of immersion applications in most acids, solvents, and salts.

Heresite Protective Coatings LLC L-66L High Bake Phenolic

Heresite P-413 is a thin film, high performance coating used principally for coil and radiator heat exchangers as well as other air and fume handling equipment fabricated of light gage metals. It is the first HVAC-R coil and radiator coating to meet the ISO 12944-9 (formerly ISO 20340) Standard for severe offshore marine environments. The corrosion resistance of Heresite P-413 coatings significantly extends the service life of HVAC-R (heating, ventilation, air conditioning, and refrigeration), and other heat transfer equipment. In addition to marine and salt air environments, the P-413 family of coatings will withstand exposure to an extensive variety of high and low pH corrosive and chemical fumes and condensate. Because these products are efficient thermal conductors, applied at very thin films, HVAC-R and process equipment coil OEMs have indicated that thermal loss due to the presence of P-413 baked phenolic epoxy coating is &lt;1%.

Heresite Protective Coatings LLC P-413 Baked Phenolic Epoxy

P-403L was developed to resist the corrosive effects of Sulfuric Acid and has also been successfully used in applications with pH &lt;9.0. Heresite’s chemical resistance guide lists over 700 chemical immersion and fume environments that the P-403L will resist.

Heresite Protective Coatings LLC P-403L High Bake Phenolic

ES-606 is formulated as a direct-to-metal coating. It exhibits excellent corrosion resistance, UV resistance and weathering qualities, along with good adhesion to ferrous and non-ferrous metals without complex pretreatment or primers. This two component coating is typically sprayed on internal and external surfaces of HVAC-R heat exchangers and related equipment. It is designed to be a robust spray-applied alternative to Heresite’s full immersion P-413 when components cannot be oven cured, logistics present challenges, or budgets necessitate spray application.

Heresite Protective Coatings LLC ES-606 High-Performance Epoxy-Silane

UC-5500 is formulated as a top coat for other Heresite Coatings. It exhibits outstanding UV resistance with excellent weathering qualities, along with good flexibility and good abrasion resistance. This two component coating is typically sprayed on the exterior surfaces of heat exchangers and related equipment, process equipment, transport vessels, tanks and structural steel

Heresite Protective Coatings LLC UC-5500

Heresite Protective Coatings LLC

"In 1935 our founder Charles Hempel recognized a critical need to supply industries with coating and lining systems that were tailored to their unique performance requirements. As a leader in the fiel

Heresite Protective Coatings - Coating - Performance - Quality

Website

Automotive & Transportation

Paints & Coatings

Markets

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of sellers and buyers every day.

Documents - Heresite Protective Coatings LLC - Knowde

Heresite Protective Coatings ES-606 High-Performance Epoxy-Silane Technical Data Sheet

Heresite Protective Coatings VR-514 Air Dry Phenolic Technical Data Sheet

Heresite Protective Coatings P-403L High Bake Phenolic Technical Data Sheet

Heresite Protective Coatings P-413 Baked Phenolic Epoxy Technical Data Sheet

Recommended Maintenance and Cleaning Procedures for Heresite Coated Coils

Heresite Protective Coatings L-66L High Bake Phenolic Technical Data Sheet

Chemical Resistance Guide

Heresite Protective Coatings HereShield (WB-506) Water-based Air-dry Coating Technical Data Sheet

Heresite Protective Coatings UC-5500 Technical Data Sheet

Certifications & Compliance

Labeling Claims

Document Types

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

{price} each for {name}

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.