Available Grade: N35-N52, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28AH-33AH
Surface Treatment: different colors
Square neodymium magnets with plastic coating are known as plastic coated square neodymium magnets blocks. Why more and more square neodymium magnets blocks are made with plastic coating? Plastic coated square neodymium magnets blocks are more durable than those without plastic coating, they can be used much longer time and save cost. They are perfect waterproof neodymium block magnets.
