Rare Earth Adhesive Disc Magnet – 15mm x 1.5mm | 3M 657 Adhesive Backing
This single Rare Earth disc magnet measures 15mm in diameter and 1.5mm in thickness, and features a 3M 657 adhesive backing (0.06mm thick) on one side. Identified by AMF Magnetics product code 90004Sth, this magnet combines strong N-grade Neodymium magnetic performance with the convenience of peel-and-stick application.
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Magnet Type: Rare Earth (Neodymium)
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Dimensions: 15mm (D) x 1.5mm (H)
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Adhesive: 3M 657 (on SOUTH-pole side)
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Pull Force: 1.33 kg
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Polarity: NORTH pole on non-adhesive side
Designed for Light-Duty Bonding
While this magnet delivers impressive holding strength for its size, the 3M 657 adhesive is intended for lightweight applications only. It is best suited for attaching paper, card stock, photos, labels, and other non-weight-bearing materials to smooth, clean surfaces.
🔹 Important Usage Note:
This product is not recommended for suspending signage, heavier items, or materials under tension or load. For those uses, mechanical mounting or stronger adhesive methods are advised.
Applications:
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Scrapbooking, crafts, and display boards
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Packaging, gift boxes, and marketing materials
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Lightweight paper/card only
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Fridge or office magnets with low-weight attachments
The ultra-thin profile and strong magnetic pull make this Rare Earth disc magnet a top choice for discreet, clean bonding in creative and professional environments—where a secure but non-permanent hold is required.