Browse Products by Market

Browse Products by Technology

Founded in 1955, M.G. Chemicals is a manufacturer and wholesaler of chemical products for the electronics industry. Our chemical products include dusters and circuit coolers, cleaner / degreasers, flux removers, contact cleaners, protective coatings, solder, epoxies, adhesives, RTV silicones, lubricants, EMI/RFI shielding coatings, thermal management products, prototyping supplies, and more. We also distribute related non-chemical products, such as wipes, swabs, brushes, desoldering braid, and copper clad boards.

M.G. Chemicals has been registered to the ISO 9001 quality system since February 1996, and we are a firm believer in the ISO 9001 philosophy of producing quality products that are designed to meet the specific needs of our customers.

UL Recognized
Provides effective EMI/RFI shielding over a broad frequency range
Strong corrosion resistance
Available in aerosol format


MG Chemicals 841AR – Super Shield Nickel Conductive Coating

Because of its high electrical conductivity, low cost, and ease of use, 846 is an ideal grease for many electrical connections.

MG Chemicals 846 – Carbon Conductive Grease

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Acrylic Conformal Coating 419D is a 1-part acrylic conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework. 419D creates a robust moisture barrier that protects printed circuit boards in humid environments. It protects effectively against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high voltage arcing, and static discharge.

MG Chemicals 419D-340G

4226 is a highly insulating coating with excellent arc and corona resistance. This clear, low viscosity, one part varnish coating is easy to use and adheres well to many substrates. The 4226 insulates transformers, coils, motor windings, and various electric generator parts against arc and corona. As well, it protects these parts from corrosion and moisture.

MG Chemicals 4226 – Clear Insulating Varnish

The 406B Super Wash™ Electronics Cleaner is a very fast drying and zero residue cleaner degreaser for PC boards. This hydrocarbon-based cleaner is perfect for quick PC boards cleaning. When used as a secondary rinse, it accelerates the drying time of boards treated with slower drying cleaners. Great for dissolving many types of flux. Cleans and degreases printed circuit boards, machinery, electrical and electronic devices.

MG Chemicals 406B - Super Wash™

UV Curable Conformal Coating 4200UV is a 1-part, UL-certified conformal coating formulated for rapid cure upon exposure to UV light. It is a low viscosity coating that retains high fluorescence after curing for ease of inspection, curing to a smooth, glass-like finish. The coating contains a secondary moisture cure mechanism that allows for curing in shadowed areas. 4200UV is a cost-effective option for large volume projects where both fast turn-around and higher throughput are required. It creates a rugged barrier protecting circuits from humidity, corrosion, fungus, dust, thermal shock and high voltage arcing.

MG Chemicals 4200UV – UV Curable Conformal Coating

8241 Isopropyl Alcohol 70/30 is an electronics cleaner. The liquid is fully miscible with water and a large variety of organic solvents, making it good at dissolving dirt, dust, greases, and light organic contaminants. It is quick drying relative to water and leaves no residue. As it dries, it gives off a light alcohol odor, which is not bothersome and serves as a cue to limit over-exposure due to poor ventilation. Since it is safe for paints, metals, and plastics, 8241 is widely used to clean a variety of electronic equipment and peripherals. Another use is to wash off harsh organic solvents like acetone that might damage the substrate surface.

MG Chemicals 8241 - 70% Isopropyl Alcohol

Thermally Conductive Epoxy, Encapsulating &amp; Potting Compound 832TC is a 2-part, black epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. It is designed for applications where thermal management is a concern. Its high thermal conductivity helps protect circuits by reducing the risk of heat buildup. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

MG Chemicals 832TC - Thermally Conductive Epoxy

832WC is a rigid, 2-part, clear epoxy resin that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. It is designed for applications where high clarity is required. It does not yellow when exposed to UV light; it maintains clarity in applications with service temperatures of up to 65 °C and intermittent exposures of up to 100 °C. It can be used for underwater applications such as potting swimming pool lights. It is also a good choice for casting resin.

MG Chemicals 832WC - Water Clear Epoxy

The 401B Nu-Trol™ Control Cleaner for Electronics is a unique blend of high purity solvents and a lubricating mineral oil that is excellent for cleaning and lubricating delicate moving parts in electronics. The solvent system also effectively dissolves oil and organic residues. This product is useful in a variety of electronics applications such as controls, potentiometers, dials, switches, tuners, and servomechanisms.

MG Chemicals 401B - Nu-trol Control Cleaner

8361A-P label and adhesive remover pen applies a solvent that soaks through labels to dissolve the adhesive backing, releasing the label. It can then be used to quickly clean up adhesive residues left behind. It can also be used to remove some inks and cured adhesives.

MG Chemicals 8361A-P - Label and Adhesive Remover Pen

MG Chemicals

Founded in 1955, M.G. Chemicals is a manufacturer and wholesaler of chemical products for the electronics industry. Our chemical products include dusters and circuit coolers, cleaner / degreasers, flu

MG Chemicals - Electronics - Dusters - Cleaners - Adhesives

Website

LinkedIn

MG Chemicals 832B - Black Epoxy Safety Data Sheet

MG Chemicals 832B - Black Epoxy Safety Data Sheet - MG Chemicals - Knowde

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

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

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

Business already on Knowde

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?

Enter the 6-digit code sent to {email}

Verification email sent

Since you're using a personal email address, we require additional information about your business.

Tell us about your business

from concierge@knowde.com

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

Our team will reach out to you shortly to schedule a demo.

Good news, your demo request has been submitted!

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

Please verify your account

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

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

Knowde is built for businesses

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

Enter your business email

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

For security purposes, please create a new password

Password expired

Sign in to {companyName}

Get a Demo

Don’t have an account? Ask your admin for access or 

Enter a new secure password

Enter a new password for your account

Change your password

Enter the email address associated with your account

Enter the email associated with your account and we’ll send you instructions to reset your password.

Reset your password

Forgot password?

If the email address you've entered is registered to a knowde account, you should receive instructions to reset your password soon. Remember to check your spam or junk folder as well.

If the email you’ve entered is registered to a Knowde account, you should receive an email with instructions for resetting your password shortly.

If you don’t receive it, try checking your spam or junk folder.

Password successfully reset!

Your data is protected and secured. Your information is only shared with Knowde Suppliers you’ve expressed interest in.

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Tell us about {userCompanyName}

Terms and Conditions

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

Why is this important?

Enter new password

Recover your account

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

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

Compare Products

Quick and easy product classifications and attributes comparison side by side.

{price} each for {name}

This document is restricted content.

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

Restricted Access

Sign in or create a free account to view

{supplier} requires you to create an account to view their documents.

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

Describe Documents You’d Like to Request

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

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

{companyName} experts - Knowde

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.

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

Request samples, documents, and quotes directly from suppliers

Insufficient Permissions:

You cannot submit this request due to:

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

See which others might better fit your needs.

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

BROWSE THE MARKETPLACE BY

Knowde Software Solutions

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

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

This supplier is not accepting quote requests at this time.

Request Dialog

This functionality is not available for your profile

Your request has been sent to {companyName}

This information will help us get you the right materials.

This supplier is not accepting sample requests at this time.

All Categories

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

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

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Unsubscribe from Emails

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.

Food & Nutrition Formulations

Agriculture & Feed

Sustainable Cosmetic Ingredients

Agrochemicals

MG Chemicals 832B - Black Epoxy Safety Data Sheet

Safety Data Sheet