Waterproof PVC Magnets with Countersunk hole

The SM39 series has been specifically designed for the nautical sector to offer maximum protection to the magnet, isolating it from external agents such as moisture, saltwater, or even chemicals.
 In fact, neodymium magnets are especially vulnerable to water, which eventually causes rust and subsequent loss of magnetization.

These magnetic systems consist of a black PVC casing, inside of which a neodymium ring is inserted and then coated with water-resistant resin. This allows the magnet to be fully submersible and ideal to be used underwater or in direct contact with liquids for a prolonged period.

The countersunk hole allows for an easy set-up via screws and is an excellent alternative to glue, which often requires longer drying times and is difficult to remove.

If you have any doubts about your application feel free to contact us directly.

Filter by Diameter

Filter by Thickness

Filter by price

  • SM39 PVC – D.30X10mm Countersunk Hole 4,3mm
    Strength: 5,00 Kg
    • SM39 PVC – D.30X10mm Countersunk Hole 4,3mm

    • SM39 PVC – D.30X10mm Countersunk Hole 4,3mm

    • From 3,98€ VAT Inc.
    • SM39.30104.3 Neodymium disc with PVC case Neodymium magnetic system with 30mm diameter, 10mm thickness and 4,3mm countersunk hole. Fully waterproof: PVC housing and sealing resin coating. Neodymium ring with N52 grade. The pulling force is 5,00 Kg . Max temperature 60° C  
    Quantity Price
    1 - 2 7,95€
    3 - 10 5,57€
    11 - 40 3,98€
  • SM39 PVC – D.40X10mm Countersunk Hole 5,4mm
    Strength: 7,00 Kg
    • SM39 PVC – D.40X10mm Countersunk Hole 5,4mm

    • SM39 PVC – D.40X10mm Countersunk Hole 5,4mm

    • From 5,83€ VAT Inc.
    • SM39.30104.3 Neodymium disc with PVC case Neodymium magnetic system with 40mm diameter, 10mm thickness and 5,4mm countersunk hole. Fully waterproof: PVC housing and sealing resin coating. Neodymium ring with N52 grade. The pulling force is 7,00 Kg . Max temperature 60° C  
    Quantity Price
    1 - 3 8,57€
    4 - 8 7,03€
    9 - 18 5,83€
  • SM39 PVC – D.50X10mm Countersunk Hole 6,5mm
    Strength: 18,00 Kg
    • SM39 PVC – D.50X10mm Countersunk Hole 6,5mm

    • SM39 PVC – D.50X10mm Countersunk Hole 6,5mm

    • From 9,19€ VAT Inc.
    • SM39.50106.5 Neodymium disc with PVC case Neodymium magnetic system with 50mm diameter, 10mm thickness and 6,5mm countersunk hole. Fully waterproof: PVC housing and sealing resin coating. Neodymium ring with N52 grade. The pulling force is 18,00 Kg . Max temperature 60° C  
    Quantity Price
    1 - 3 13,52€
    4 - 8 11,09€
    9 - 18 9,19€

Powerful Neodymium Magnets resistant to corrosion, water, humidity and rust

 

Our heavy-duty magnets are designed to be long-lasting and to maintain high performance over time. They are resistant to saltwater, rain, humidity, corrosion and rust, making them perfect for underwater applications. These magnets are ready to be used on boats, ships, in ports and on piers.

If you need waterproof, corrosion-resistant, rust-resistant magnets, we have other options available, like our  resin-coated magnets with threaded rod and inox cup or our ferrite magnets!

You can learn more about ferrite magnets in our article: Ferrite Magnets the Complete Guide

Do you need help choosing the right magnet for your application?
Ask our team via Chat, E-Mail or by phone: GO TO CONTACTS

Do you need a magnet with different characteristics?
Use our CUSTOM MAGNETS REQUEST PAGE

Do you need a quote for large orders?
Use our BULK ORDERS REQUEST PAGE