Available Grade: N35-N52, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28AH-33AH
Surface Treatment: NiCuNi+3M foam adhesive
The foam adhesive backed magnets are composed of disc neodymium-iron-boron magnets and 3M foam adhesive.Foam adhesive backed magnets conform to the irregularities of rigid substrates and adhere the disc magnets to various of materials.With 3M foam adhesive backing,the disc magnets can work in more conditions.
