The natural rubber can have tiny pinholes and may deteriorate over time.
Plastic coated magnets aquarium.
Products neodymium magnets applications aquarium magnets.
2 x 1 x 1 2 thick black rubber coated magnetized thru thickness.
Revitalizaire strong permanent ndfeb rare earth magnets coated with hard black polypropylene 4 9 out of 5 stars 52 30 99 30 99.
More colors available in our plastic rubber section.
Nd magnets are brittle due to their composition and susceptible to cracking or shattering if dropped on hard surfaces or collision occurs between magnets.
Strong neodymium magnets coated in plastic and rubber are weatherproof and more durable than uncoated magnets.
Plastic coated magnets are often chosen as a waterproof solution for use in aquariums.
In order to prevent oxidation and corrosion universal magnetics disc magnets are coated with a layer of epoxy which does not affect magnetic energy or pull.
Products neodymium magnets plastic rubber coated.
Products neodymium magnets plastic rubber coated.
Do not use our rubber coated magnets underwater.
Plastic magnet is powerful neodymium magnet enclosed in a durable plastic housing.
Plastic coated magnets have a layer of injection molded plastic that surrounds them providing a waterproof seal.
Unbreakable plastic coated n52 neodymium cube magnets waterproof 1 x 1 x 1 inch.
Unbreakable plastic coated n52 neodymium disc magnets waterproof 1 3 inch diameter 1 8 inch thick.
Holds everything from water jets to coral frags.
As the magnet s nickle plating is completely covered by plastic cover these magnets are safe to use in harsh environments especially does well in the underwater application also the magnet is very durable and will not chip or break from usage.
Most of these magnets use a 1 32 thick layer of polypropylene plastic.