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Water Resistant N35 Rare Earth Epoxy Plated Magnet 20x10x1mm

A premium 3M adhesive rectangular epoxy magnet is a strong, rare-earth neodymium magnet with a protective epoxy coating and a 3M adhesive backing for mounting on various surfaces without drilling. These magnets are durable and often waterproof due to the epoxy finish, making them suitable for a wide range of applications from DIY projects to industrial use.

Strong magnet: The magnet is typically made of sintered neodymium, one of the strongest permanent magnetic materials available.
Durable coating: It features a black epoxy coating that protects the magnet from corrosion and moisture, making it waterproof.
3M adhesive: A strong 3M adhesive is either pre-applied or included to stick to surfaces, eliminating the need for screws or other fasteners.
Rectangular shape: It is designed in a rectangular or bar shape, which can be useful for specific applications or mounting orientations.

DIY projects: Ideal for a variety of custom projects and experiments where a strong, reliable magnetic hold is needed.
Industrial and commercial: Used in industrial environments for holding or mounting equipment due to their high strength and durability.
Household and office: Can be used for organizing tools in a workshop, securing items in a kitchen, or holding notes on a whiteboard or refrigerator door.

Waterproof Magnets - Amazon.com
LOVIMAG Strong Neodymium Bar Magnets - Waterproof Rare Earth Magnets with Epoxy Coating and Double Sided Adhesive for Fridge, Tool...
Amazon.com
Waterproof Strong Neodymium Bar Magnets with Epoxy ...
3M Self Adhesive Rectangular Bar Neodymium Magnets w/ Epoxy ...
3M Self Adhesive Rectangular Bar Neodymium Magnets w/ Epoxy Plating 60x10x5mm, Strongest Magnetic Material Black Epoxy Coated Powe...
mpcomagnetics.com

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Premium 3M Adhesive Rectangular Epoxy Magnet

cnsupermagnet.com

https://www.cnsupermagnet.com › premium-3m-adhesi...

cnsupermagnet.com

https://www.cnsupermagnet.com › premium-3m-adhesi...

Small yet powerful, this white epoxy-coated neodymium magnet with adhesive offers strong, durable fixation for DIY projects, electronics, and crafts.

3M Self Adhesive Rectangular Bar Neodymium Magnets w

MPCO Magnets

https://mpcomagnetics.com › By Coating

MPCO Magnets

https://mpcomagnetics.com › By Coating

These bar magnets are 60mm length and 10 width. They are magnetized through the thickness. They are composed of grade 42 neodymium iron boron magnetic material ...

Adhesive Magnets | FIRST4MAGNETS® US

First 4 Magnets

https://www.first4magnets.com › self-adhesive

First 4 Magnets

https://www.first4magnets.com › self-adhesive

Rectangle and circular disc neodymium, ceramic and flexible magnets with convenient strong 3M adhesive with a peel away backing strip.

store rating (130)$3 to $984–6 day delivery14-day returns

Neodymium Disc Magnets with 3M Adhesive

totalElement

https://totalelement.com › collections › neodymium-dis...

totalElement

https://totalelement.com › collections › neodymium-dis...

totalElement neodymium disc magnets with adhesive are ideal for projects on materials like paper, cardboard, plastic, and more.

store rating (627)$19 to $32Free delivery30-day returns

Buy 3 and Save 10%

Missing: ~~Rectangular~~ ‎| Show results with: Rectangular

People also ask

What is the best adhesive for magnets?

Gluing Magnets | How to Glue Magnets | Adhesive Magnets

The best glues for magnets are two-part epoxies for the strongest bond, especially for heavy-duty applications, and cyanoacrylate (super glue) for quick, strong bonds on smooth surfaces. For applications where the magnet will be under significant stress, a two-part epoxy is the recommended choice. Before applying any glue, lightly scuffing the surface of the magnet and the material can improve adhesion, as very smooth surfaces can be difficult for many glues to grip.

This video demonstrates the process of gluing magnets using epoxy:

Gorilla Glue (urethane adhesives): A good option, similar in strength to epoxy.
E6000: Another strong, versatile adhesive suitable for magnet applications.
Contact adhesives: Can work well, but you should make sure the product is specified for metal.
Hot glue: Only suitable for weaker ceramic magnets on surfaces that won't be exposed to high heat, as strong permanent magnets can easily overcome its hold.

Sticky Business - How to Glue Neodymium Magnets
The best glues and adhesives to use on neodymium magnets Two-part epoxy (often sold as 5 minute epoxy in stores). Most epoxies wor...
K&J Magnetics

Gluing magnets
May 12, 2016 — so traditional PVA glues. and uh hot melt glue is not going to work the magnets are simply too. strong. so looking at ...
YouTube ·
Guys Magnets

Bonding neodymium magnets to wood? : r/TerrainBuilding - Reddit
Jul 31, 2024 — I would use epoxy glue. Super glue is too brittle and will fail from the impact when magnets snap together. Works fine...
Reddit

When putting magnets in plywood would wood glue hold them in?
Aug 28, 2025 — use a structural epoxy like T-88. 5-minute type epoxy will fail. ... I usually use epoxy for that. But I have excellen...
Facebook

Gluing Neodymium Magnets
Types of Glue for Magnet to Metal 1.) Jb Weld and other 2-part epoxies are highly recommended when the application requires the gl...
Amazing Magnets

Can I glue a magnet together? If so, what works best? - Quora
Mar 3, 2018 — If you want a fast glue, try cyano-acrylic (CA). If you want a strong glue, try epoxy. You can find 5-minute and 30 min...
Quora

Adhesives, Glue and Magnets - totalElement
Which Glue Should I Choose? Recommended: Two-Part Epoxy (majority of the time, epoxy works best) Double/Bubble Orange Epoxy Adhesi...
totalElement

What is the best glue to use when gluing a magnet to very ... - Quora
Apr 7, 2021 — Find any brand of two part epoxy. A resin and a hardened. They could be both liquid or both like putty. Use the exact a...
Quora

Which Glue Works Best on Magnets? - hopsonglue
Jun 16, 2025 — Most magnets, like shiny nickel-plated neodymium, do not stick to regular glue because their surfaces are so smooth. S...
hopsonglue

Gluing magnets | Family Woodworking
Dec 26, 2023 — I would use a high quality 2 part epoxy - BUT - A shiny smooth surface is the enemy of any adhesive. I would GRIND a V...
Family Woodworking

Glues for attaching Magnets to another surface
Glues that are suitable for Plastic, Aluminum, Steel or Metal alloys or Timber composites should be considered. Ceramic magnets ca...
AMF Magnetics

Never Lose a Needle Again: The Ultimate Guide to Needle Minders
Use the strongest glue that you can, again I recommend E6000, otherwise your magnets will fall off and you may lose your needle mi...
Little Lion Stitchery

A Comprehensive Guide to Gluing Acrylic
I hate that crap. It ( E6000 ) always becomes a gummy mess before I get to use the whole tube – it ( E6000 ) goes bad so quickly y...
Danielle Wethington

The Best Metal to Metal Glue: A Complete Guide for Strong Bonds
Mar 18, 2025 — This metal glue is favored for its ( Cyanoacrylate (Super Glue) ) quick and instant bonding solutions, making it ( Cya...
Wired4Signs USA

Best Glue for PLA: Guide to Bonding 3D Prints
Jul 8, 2025 — Best for Maximum Strength: Two-Part Epoxy Pros: Extremely strong and durable, excellent for filling gaps, can be post-p...
Snapmaker

Our Guide to Glue On Metal [Updated for 2025]
May 25, 2025 — The best option is a polyurethane-based adhesive, such as Gorilla Glue, which is expanding, temperature-resistant, and...
Gorilla Glue UK

H.B. Fuller's Guide to Metal Glue | Adhesives manufacturing company
Jan 27, 2021 — Strong, durable bonds are their trademark, even when faced with severe environmental conditions. Key advantages of MMA...
H.B. Fuller

Bonding Metals: Tips, Advice & More for Metal Bonding Glue
Most types of epoxy glue come in two parts that need to be mixed. The solutions will either come in two separate tubes or one tube...
Gluegun.com

7 Best Concrete Glues for Durable and Easy Repairs
Epoxy-Based Glue: Ideal for heavy-duty repairs and industrial applications due to its incredible strength.
ZDS Adhesive

Best Epoxy Adhesive for Metal: A Manufacturer's Guide - INCURE INC.
Sep 23, 2025 — When these two components are mixed, they ( Epoxy adhesives ) undergo a chemical reaction that creates a rigid, cross-
Incurelab

Sticky Business - How to Glue Neodymium Magnets

The best glues and adhesives to use on neodymium magnets Two-part epoxy (often sold as 5 minute epoxy in stores). Most epoxies wor...

K&J Magnetics

Gluing magnets

May 12, 2016 — so traditional PVA glues. and uh hot melt glue is not going to work the magnets are simply too. strong. so looking at ...

YouTube ·

Guys Magnets

Bonding neodymium magnets to wood? : r/TerrainBuilding - Reddit

Jul 31, 2024 — I would use epoxy glue. Super glue is too brittle and will fail from the impact when magnets snap together. Works fine...

When putting magnets in plywood would wood glue hold them in?

Aug 28, 2025 — use a structural epoxy like T-88. 5-minute type epoxy will fail. ... I usually use epoxy for that. But I have excellen...

Facebook

Gluing Neodymium Magnets

Types of Glue for Magnet to Metal 1.) Jb Weld and other 2-part epoxies are highly recommended when the application requires the gl...

Amazing Magnets

Can I glue a magnet together? If so, what works best? - Quora

Mar 3, 2018 — If you want a fast glue, try cyano-acrylic (CA). If you want a strong glue, try epoxy. You can find 5-minute and 30 min...

Quora

Adhesives, Glue and Magnets - totalElement

Which Glue Should I Choose? Recommended: Two-Part Epoxy (majority of the time, epoxy works best) Double/Bubble Orange Epoxy Adhesi...

totalElement

What is the best glue to use when gluing a magnet to very ... - Quora

Apr 7, 2021 — Find any brand of two part epoxy. A resin and a hardened. They could be both liquid or both like putty. Use the exact a...

Quora

Which Glue Works Best on Magnets? - hopsonglue

Jun 16, 2025 — Most magnets, like shiny nickel-plated neodymium, do not stick to regular glue because their surfaces are so smooth. S...

hopsonglue

Gluing magnets | Family Woodworking

Dec 26, 2023 — I would use a high quality 2 part epoxy - BUT - A shiny smooth surface is the enemy of any adhesive. I would GRIND a V...

Family Woodworking

Glues for attaching Magnets to another surface

Glues that are suitable for Plastic, Aluminum, Steel or Metal alloys or Timber composites should be considered. Ceramic magnets ca...

AMF Magnetics

Never Lose a Needle Again: The Ultimate Guide to Needle Minders

Use the strongest glue that you can, again I recommend E6000, otherwise your magnets will fall off and you may lose your needle mi...

Little Lion Stitchery

A Comprehensive Guide to Gluing Acrylic

I hate that crap. It ( E6000 ) always becomes a gummy mess before I get to use the whole tube – it ( E6000 ) goes bad so quickly y...

Danielle Wethington

The Best Metal to Metal Glue: A Complete Guide for Strong Bonds

Mar 18, 2025 — This metal glue is favored for its ( Cyanoacrylate (Super Glue) ) quick and instant bonding solutions, making it ( Cya...

Wired4Signs USA

Best Glue for PLA: Guide to Bonding 3D Prints

Jul 8, 2025 — Best for Maximum Strength: Two-Part Epoxy Pros: Extremely strong and durable, excellent for filling gaps, can be post-p...

Snapmaker

Our Guide to Glue On Metal [Updated for 2025]

May 25, 2025 — The best option is a polyurethane-based adhesive, such as Gorilla Glue, which is expanding, temperature-resistant, and...

Gorilla Glue UK

H.B. Fuller's Guide to Metal Glue | Adhesives manufacturing company

Jan 27, 2021 — Strong, durable bonds are their trademark, even when faced with severe environmental conditions. Key advantages of MMA...

H.B. Fuller

Bonding Metals: Tips, Advice & More for Metal Bonding Glue

Most types of epoxy glue come in two parts that need to be mixed. The solutions will either come in two separate tubes or one tube...

Gluegun.com

7 Best Concrete Glues for Durable and Easy Repairs

Epoxy-Based Glue: Ideal for heavy-duty repairs and industrial applications due to its incredible strength.

ZDS Adhesive

Best Epoxy Adhesive for Metal: A Manufacturer's Guide - INCURE INC.

Sep 23, 2025 — When these two components are mixed, they ( Epoxy adhesives ) undergo a chemical reaction that creates a rigid, cross-

Incurelab

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12 Pack Heavy Duty Neodymium Bar Magnets with 3M ...

eBay

https://www.ebay.com › ... › Magnets

eBay

https://www.ebay.com › ... › Magnets

Our magnets have got a premium Ni+Cu+Ni triple coating and are also covered with a black epoxy coating to provide a shiny and smooth surface, providing superior ...

Premium 3M Adhesive Rectangular Epoxy Magnet from www.ebay.com

$25.57Free delivery

2B Neodymium Adhesive Backed Magnets Solution Supplier

Osencmag

https://osencmag.com › Magnetic Accessories & Parts

Osencmag

https://osencmag.com › Magnetic Accessories & Parts

Choose from a variety of coatings such as nickel, epoxy, or rubber to protect your magnets and improve performance in harsh conditions.

Premium 3M Adhesive Rectangular Epoxy Magnet from osencmag.com

White Magnets

Amazon.com

https://www.amazon.com › white-magnets › k=white+m...

Amazon.com

https://www.amazon.com › white-magnets › k=white+m...

Waterproof Strong Neodymium Bar Magnets with Epoxy Coating, Powerful Rare Earth Magnets with 3M Double Sided Adhesive - 40 x 10 x 3mm, Pack of 12.

Premium 3M Adhesive Rectangular Epoxy Magnet from www.amazon.com

store rating (17K)30-day returns

Hot Sale Industrial Epoxy Coating Neodymium Premium ...

Alibaba.com

https://www.alibaba.com › ... › Magnetic Materials

Alibaba.com

https://www.alibaba.com › ... › Magnetic Materials

Hot Sale Industrial Epoxy Coating Neodymium Premium Adhesive Bar Rectangular Magnets ; Grade. N35-N52 ; Coating. Nickel-plated (Ni-Cu-Ni),Zn,Expoxy,Parylene,Gold, ...

Self Adhesive Magnets

HSMAG Magnets

https://www.hsmagnets.com › Adhesive Magnets

HSMAG Magnets

https://www.hsmagnets.com › Adhesive Magnets

Jun 11, 2019 — Thin neodymium magnets with premium adhesive are powerful, compact magnetic discs and rectangular with an easy pull-tab adhesive liner.