DIYMAGWaterproof Neodymium Bar Magnets with Epoxy Coating, Powerful Permanent Rare Earth Magnets, with Double-Sided Adhesive - 60 x 10 x 3mm, Pack of 24

Q: Would these hold tin cans of food to the top of a wire pantry shelf?

I tested this, and yes it will hold a regular can 14 oz. But NOT a larger can 20oz. Green beans and cranberries in my regular cans. Chilli in a big can was too heavy. Hope that helps.

Q: I need to mount a power strip to a metal desk, would these be strong enough to hold the weight of the strip and the cords?

There are many power strips on the market that have built in magnets for mounting to the side of a tool box or other metal surface, and a very strong majority of them come from the same country. There is no reason why you wouldn't be able to use these magnets for that same purpose. As mentioned in another answer, you're probably going to need a stronger double sided tape to mount the magnet to your power strip. 3M makes a VERY strong double sided tape, I believe they call it VHB, that tape would be perfect for your application.

Q: Can these be used to hold cabinet doors closed in an earthquake? If they are applied to both the door and the shelf? But adhesive not come off? Wood?

I don't use the adhesive strips so not sure how well they attach to wood but you could always find a stronger adhesive. The magnets themselves would absolutely hold the doors closed. They would almost be too strong. Possibly having the magnet on one side and a metal strip on the other would be better.

4.3/5

Product ID: 173933632

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Details

Material
Magnet
Brand
DIYMAG
Product Dimensions
2.36"L x x
Color
Black
Shape
Rectangular

💪18 lb holding power

📏60 x 10 x 3 mm size

🔒Triple-layer coating

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Description

🔧 Magnify Your Creativity with Every Project!

SAFETY FIRST - Handle with care! These magnets are powerful yet fragile—ensure safe usage to avoid damage.
POWERFUL PERFORMANCE - Harness the strength of rare earth magnets, boasting an impressive holding power of up to 18 lbs!
PRECISION DIMENSIONS - Compact size of 60 x 10 x 3 mm makes them ideal for any project without taking up too much space.
UNMATCHED DURABILITY - Experience the ultimate protection with a triple-layer epoxy coating that resists rust and wear.
VERSATILE APPLICATIONS - Perfect for DIY projects, scientific experiments, and creative arts—unleash your imagination!

The DIYMAG Waterproof Neodymium Bar Magnets are designed for both durability and strength, featuring a triple-layer epoxy coating for rust resistance and a powerful holding capacity of 18 lbs. Measuring 60 x 10 x 3 mm, these versatile magnets are perfect for a variety of applications, from DIY projects to scientific experiments. Handle with care to maximize their potential!