Adhesive Disc Neodymium Magnets Water Resistant Epoxy Plated with 3M VHB Adhesive, N35 20mm dia x 2mm 4pcs/pack

SGD$9.00

In stock

This product is entitled to bulk discount:
2 Packs - 3%,
5 Packs - 5%,
10 Packs - 8%,
20 Packs - 10%.

Description

QuikDisc VHB – Disc Neodymium Magnets Black Epoxy Water Resistant with 3M VHB Adhesive (Very High Bond Adhesive), N35 20mm dia x 2mm 4pcs/pack

QuikDisc VHB:
Neodymium Magnets + Black Epoxy Plating + 3M Very High Bond (VHB)  Adhesive

Water Resistant – Indoor or Outdoor use đź‘Ť

Titan Magnetics QuikDisc VHB Neodymium Magnets sticks well to most clean, hard and smooth surfaces like Glass, Ceramic Tiles, Aluminum, Wood, Stainless Steel and even painted Concrete Walls. Now in Black Epoxy plating water resistant for indoor and outdoor use, compared to the silvery NiCuNi plating that is not suitable for wet or humid environment as Nickel plating will gradually rust with prolong contact with water or high humid.

QuikDisc medium sized disc Rare Earth Neodymium Magnets with 3M VHB (Very High Bond) 4920 Adhesive is approximately the size of a Singapore 20 cents coin.
(iconic third series 20 cents coin is 21mm dia. x 1.7mm )

3M VHB 4290 acrylic foam thickness of 0.4mm allows the neodymium magnet to adhere relatively well on smooth painted concrete walls.

N35 Neodymium Magnets Black Epoxy Plated 4pcs facing paired with 3M VHB Adhesive diameter 20mm size

Water Resistant Black Epoxy Plated Neodymium Disc Magnets with 3M VHB Adhesive

Water Resistant Epoxy Plated Neodymium Magnets 4pcs with 3M VHB Adhesive

Dia. 20x2mm Disc Neodymium Magnet 20cents Coin Sized

A piece of 20mm diameter QuikDisc rare earth neodymium Magnets with 3M VHB Foam Adhesive hidden behind a Singapore 20 cents coin, the magnet at 2.4mm thick is slightly thicker than the 1.7mm 20 cents coin.

If you are looking for disc neodymium magnets approximately the size of 10 cents coin, check out our dia. 18x2mm disc neodymium magnets.
An exact same size without 3M Adhesive is also available here Rare Earth Neodymium Magnets Dia. 20 x 2mm

Magnet With 3M VHB Adhesive 4920

 

For standard magnets without adhesive, polarity doesn’t really matters as you can always flip a magnet around if it repel.
But on these disc neodymium magnets where 1 side is adhesive, it makes a great difference because if you stick a North facing on the wall and also a North facing on an object, eg. a remote controller, you will not be able to attach the remote control to the wall as North and North will repel.

Facing pairs magnets: 2pcs adhesive on North, 2pcs adhesive on South means you can use these magnets in more ways.
– Magnet to Magnet (Use facing pairs on opposite surfaces)
– Magnet to Metal objects or surfaces (Polarity does not matter)

 

Concrete walls with slight uneven surface pose a great challenge to standard adhesive, the 0.4mm foam thickness of 3M VHB 4920 allows the adhesive surface to “mould” in to the peaks and valleys of concrete surface for maximum grip.

This acrylic foam base adhesive also reduce vibration and shock when used on vehicles or areas with movement, hence reduced the chance of objects that are magnetically attached from dropping due to sudden shock.

3M VHB 4290 Acrylic Foam 0.4mm Adhesive works on most smooth and hard surfaces:
– Smooth Painted Concrete
– Stainless Steel, Aluminium, Painted Steel, Powder Coated Steel
– Smooth Wood
– Ceramic Tiles
– Glass

3M VHB 4290 Adhesive Instructions for strong, permanent adhesion:
• Clean surface with alcohol swap
• Dry surface with clean cloth
• Remove 3M VHB wax paper (Avoid touching the adhesive surface.)
• Apply firm pressure for 30 seconds to ensure maximum adhesion
• Leave to cure for at least 1hr before use. (Best to leave it for 24 hours for best results, to allow VHB compound to seep into cavity)

Water resistant Neodymium Magnets D20x2mm 4pcs

Specifications:
Diameter: 20mm
Thickness: 2.4mm (including 3M VHB 4920 Acrylic Foam Adhesive)
Weight: appx. 4.9g
Grade: N35
Plating: Black Epoxy
Magnetisation: Thru 2mm thickness
Max. Operating Temperature: 80 ° C
Tolerance: ± 0.1 mm

Each pack contains 4 pieces of 20mm dia. x 2.4mm QuikDisc adhesive disc magnets. (Facing pairs, 2pcs adhesive on North, 2pcs adhesive on South)

Magnet Warning Extremely Powerful Magnets - Keep away from children

Disc Magnetisation Orientation

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