Skip to content
FREE SHIPPING On Orders Over $50
CONTACT US Talk To An Expert
SAME DAY DISPATCH Before 11:30am ET
7,500+ REVIEWS 99% Recommended
Basket
Basket Oh No! Your basket is empty
Contact Us

Please fill out the following form to contact us:

  • Home

High Corrosion Resistance Magnets

 (169 Products)

High corrosion magnets are designed to operate in the harshest of environments where magnets are most vulnerable to rusting. Our range of corrosion resistant magnets are designed to maintain a superior performance outdoors where other magnets are likely to fail.

Read More
Filters (0)
$2
$182
Pull Strength
(Seconds) Ceramic Limpet Pot Magnet c/w M6 threaded hole - 3-7/8 in. dia x 19/32 in. thick - 121.28lbs Pull
New In
121.28
(Seconds) Ceramic Limpet Pot Magnet c/w M6 threaded hole - 3-7/8 in. dia x 19/32 in. thick - 121.28lbs PullCode: Z-FLP10015M6
From $36.00
MagFlex® Lite Flexible Magnetic Gridding Tape - Black - 3/4 in. Wide
+ more
MagFlex® Lite Flexible Magnetic Gridding Tape - Black - 3/4 in. WideCode: MFL19(Co)
From $5.21
N42 Neodymium Stainless Steel Pot Magnet with M8 Internal Thread - 1-1/4 in. dia x 15/32 in. Thick - 85.99lbs Pull
85.99
N42 Neodymium Stainless Steel Pot Magnet with M8 Internal Thread - 1-1/4 in. dia x 15/32 in. Thick - 85.99lbs PullCode: F4MD32WN
From $17.05
Samarium Cobalt Disc Magnet - 1/8 in. dia x 1/16 in. thick - 0.42lbs Pull
0.42
Samarium Cobalt Disc Magnet - 1/8 in. dia x 1/16 in. thick - 0.42lbs PullCode: F332SC
From $13.82
Alnico Button Magnet c/w 9/32 in. dia central hole - 1-1/4 in. dia x 1 in. thick - 10.58lbs Pull
10.58
Alnico Button Magnet c/w 9/32 in. dia central hole - 1-1/4 in. dia x 1 in. thick - 10.58lbs PullCode: ALBU3225M5
From $17.00
MagFlex® Xtra-Lite Wide Flexible Magnetic Sheet - 24-3/8 in. - Matt White
MagFlex® Xtra-Lite Wide Flexible Magnetic Sheet - 24-3/8 in. - Matt WhiteCode: MFXL620(MWD)
From $33.18
Y30BH Ceramic Rectangular Magnet - 2-9/16 in. x 13/16 in. x 19/32 in. thick - 10.15lbs Pull
10.15
Y30BH Ceramic Rectangular Magnet - 2-9/16 in. x 13/16 in. x 19/32 in. thick - 10.15lbs PullCode: F702015F
From $7.92
N42 Neodymium Zinc Plated Countersunk Disc Magnet - 13/16 in. dia x 3/16 in. thick x 3/16 in. hole - 18.3lbs Pull
18.3
N42 Neodymium Zinc Plated Countersunk Disc Magnet - 13/16 in. dia x 3/16 in. thick x 3/16 in. hole - 18.3lbs PullCode: F205NS-ZN
From $8.55
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 1-1/16 in. dia x 1/4 in. thick x 1/4 in. Hole - 13.23lbs Pull
13.23
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 1-1/16 in. dia x 1/4 in. thick x 1/4 in. Hole - 13.23lbs PullCode: F313NS-PTFE
From $12.98
Y30BH Ceramic Ring Magnet - 2-3/8 in. x O.D. x 15/16 in. I.D. x 5/16 in. thick - 5.29lbs Pull
Y30BH Ceramic Ring Magnet - 2-3/8 in. x O.D. x 15/16 in. I.D. x 5/16 in. thick - 5.29lbs PullCode: FR60248
From $6.19
Ceramic Pot Magnet with Swivel Hook - 1-7/16 in. dia - 5.07lbs Pull
5.07
Ceramic Pot Magnet with Swivel Hook - 1-7/16 in. dia - 5.07lbs PullCode: FPS36R(BK)
From $7.20
MagFlex® Lite Flexible Magnetic Gridding Tape - 1 in. Wide - Black
+ more
MagFlex® Lite Flexible Magnetic Gridding Tape - 1 in. Wide - BlackCode: MFL25(Co)
From $6.72
Y30BH Ceramic Ring Magnet - 2-15/16 in. O.D. x 1-9/16 in. I.D. x 19/32 in. thick - 15.44lbs Pull
15.44
Y30BH Ceramic Ring Magnet - 2-15/16 in. O.D. x 1-9/16 in. I.D. x 19/32 in. thick - 15.44lbs PullCode: FR744015
From $7.92
Y30BH Ceramic Rectangular Magnet - 3 in. x 1-7/8 in. x 3/8 in. thick - 10.59lbs Pull
10.59
Y30BH Ceramic Rectangular Magnet - 3 in. x 1-7/8 in. x 3/8 in. thick - 10.59lbs PullCode: FE755010
From $8.64
Y30BH Ceramic Ring Magnet - 3-15/16 in. O.D. x 2 in. I.D. x 15/32 in. thick - 19.85lbs Pull
19.85
Y30BH Ceramic Ring Magnet - 3-15/16 in. O.D. x 2 in. I.D. x 15/32 in. thick - 19.85lbs PullCode: FR1005012F
From $7.77
Samarium Cobalt Disc Magnet - 11/32 in. dia x 1/8 in. thick - 2.2lbs Pull
2.2
Samarium Cobalt Disc Magnet - 11/32 in. dia x 1/8 in. thick - 2.2lbs PullCode: F327SC
From $14.01
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. hole - 2.64lbs Pull (North)
2.64
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. hole - 2.64lbs Pull (North)Code: F102NS-PTFE
From $14.06
MagFlex® Lite Flexible Magnetic Sheet - 24-3/8 in. Wide - Gloss White
MagFlex® Lite Flexible Magnetic Sheet - 24-3/8 in. Wide - Gloss WhiteCode: MFL620(CO)
From $19.58
Y30BH Ceramic Rectangular Magnet - 2-1/4 in. x 13/16 in. x 19/32 in. thick - 10.59lbs Pull
10.59
Y30BH Ceramic Rectangular Magnet - 2-1/4 in. x 13/16 in. x 19/32 in. thick - 10.59lbs PullCode: FE602015
From $6.19
Samarium Cobalt Disc Magnet - 19/32 in. dia x 1/16 in. thick - 3.08lbs Pull
3.08
Samarium Cobalt Disc Magnet - 19/32 in. dia x 1/16 in. thick - 3.08lbs PullCode: F310SC
From $18.28
N42 Neodymium Rubber Coated Disc Magnet - 11/16 in. dia x 5/32 in. thick - 3.96lbs Pull
3.96
N42 Neodymium Rubber Coated Disc Magnet - 11/16 in. dia x 5/32 in. thick - 3.96lbs PullCode: F153R
From $10.28
Alnico Rectangular Bar Magnets - 1/2 in. x 3/16 in. x 1-9/16 in. - 1.32lbs Pull (Pack of 2)
1.32
Alnico Rectangular Bar Magnets - 1/2 in. x 3/16 in. x 1-9/16 in. - 1.32lbs Pull (Pack of 2)Code: ALBAR130540
From $11.71
Y30BH Ceramic Magnet - 13/16 in. x 3/8 in. thick - 2.65lbs Pull
2.65
Y30BH Ceramic Magnet - 13/16 in. x 3/8 in. thick - 2.65lbs PullCode: F646F
From $6.62
MagFlex® Lite Flexible Magnetic Gridding Tape - 1/2 in. Wide - Black
+ more
MagFlex® Lite Flexible Magnetic Gridding Tape - 1/2 in. Wide - BlackCode: MFL12(Co)
From $3.70
169 Products

High Corrosion Resistance Magnets

Corrosion is the most common cause for a magnet failing. If you are using magnets outdoors, or in an environment in which they are likely to come into regular contact with moisture then you need a material that won’t rust. Here, you will find a range of ceramic magnets, samarium cobalt magnets, alnico magnets and flexible magnets that all have excellent resistance to corrosion without any further coating or protection. Magnets that are susceptible to corrosion are often plated to give some protection, however this is often not enough to withstand continued use in moist environments, the magnets may look fine on the outside but could be rusting from the inside out.

Samarium cobalt magnets are made of an alloy with very little iron content, which gives them their superior resistance, while ceramic magnets are made from iron-oxide which is commonly known as rust and therefore won’t corrode further once manufactured.