8mm x 1mm Adhesive Disc Neodymium Magnet N42 (Pull 0.43KG)


These high-powered 8mm x 1mm Neodymium Adhesive 3M Magnets are very powerful and versatile. Perfect for sticking into place with their powerful adhesive glue, they are commonly used for DIY, crafts, woodworking, furniture making, manufacturing and science experiments. 

Combine high performance and convenience with these 8mm x 1mm self-adhesive, super strong disc shaped neodymium magnets which have an endless list of uses. Many people use them for book and folder closures, creating fridge magnets, packaging, craft making and retail displays. The magnets are coated in several layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a clean finish. The high-performance adhesive relies on pressure-sensitive 3M adhesive that strengthens and cures with time. It is recommended to allow between 24 - 32 hours for the adhesive to fully cure.

Quality Assurance

Introducing our N42 8mm x 1mm Neodymium Adhesive 3M disc magnets, meticulously crafted to meet your diverse needs with unparalleled performance. These magnets boast a triple-layer coating of nickel-copper-nickel (Ni-Cu-Ni), ensuring maximum protection against corrosion, enhancing longevity, and maintaining a pristine appearance.

Our neodymium adhesive disc magnets are manufactured to comply with REACH and RoHS standards, meaning they are free from harmful substances and environmentally safe. The Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) regulation governs the production and usage of chemicals, while the Restriction of Hazardous Substances (RoHS) directive restricts the use of specific hazardous materials in electrical and electronic equipment. By adhering to these standards, we guarantee the safety and quality of our product

We pride ourselves on delivering top-quality products to our customers. We have implemented an extensive quality check programme to ensure that our neodymium magnets pass the highest quality standards. Each magnet undergoes rigorous tests and inspections, providing reliable, powerful magnets that stand the test of time.

Neodymium is a naturally fragile metal that lacks the elasticity commonly found in other metals. Due to their inherent brittleness, handling neodymium magnets with care is crucial. Clashing two neodymium magnets together may cause them to crack or sustain damage. Always exercise caution when using and storing these powerful magnets to ensure optimal performance and longevity. Trust in our premium magnets' quality, performance, and reliability, expertly crafted to meet the most stringent UK and international standards.

Technical Specifications 

  • Diameter 8mm
  • Thickness 1mm 
  • Neodymium Grade: N42
  • +/-0.1mm tolerance.
  • 0.43KG pull force
  • Triple coated (Ni-Cu-Ni)
  • SKU: MS0066

Looking for a different shape or size? Click here to view our full range of Adhesive magnets.


Additional information


5, 10, 20, 50, 100, 200, 500, 1000





Max Temperature

Width or Diameter




Pull (KG)




Pull Force Range

0KG – 1KG

Max Surface Field (Gauss)


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