Flexible Magnets | Magnetic Strips, Sheets and Rolls
Flexible magnetic materials provide a versatile, lightweight solution for a wide range of commercial and industrial applications.
Flexible magnets are easy to cut, machine, and install, making them useful when rigid magnets are not practical. They are corrosion and weather resistant, electrically non-conductive, and available in sheets, strips, rolls, and custom configurations. Materials can be supplied plain or with pressure sensitive adhesive backing.
Magnetic strength increases with the size and thickness of the flexible magnetic strip. For example, a 0.250" x 0.093" strip provides approximately 1 lb of pull per foot, while a 1.875" x 0.156" strip provides up to 16 lbs of pull per foot. Magnetic strength will decrease by approximately 5% for every 10°F increase in temperature, with a maximum operating temperature of 175°F.
Features
- Technical application assistance from prototype to production
- Easy to cut, slit, and machine to size
- Available in sheets, strips, rolls, and custom configurations
- Plain or adhesive-backed options available
- Multiple thicknesses, widths, and magnetic strengths
Benefits
- Lightweight and easy to handle and install
- Corrosion and weather resistant for indoor and outdoor use
- Electrically non-conductive for specialized applications
- Cost-effective solution for light-duty holding and positioning
- Versatile across commercial and industrial uses
Typical Applications
- Magnetic signage and vehicle graphics
- Labeling, tagging, and identification systems
- Gasketing, sealing, and closure systems
- Warehouse bin labeling and inventory management
- Point-of-purchase displays and retail fixtures
Flexible Magnetic Strips
Use the searchable chart below to review standard flexible magnetic strip sizes by part number, thickness, width, length, and pressure sensitive adhesive option.
| Part Number | Thickness (Inches) | Width (Inches) | Length (Inches) | Pressure Sensitive Adhesive (PSA) |
|---|---|---|---|---|
| F001-187-048 | 0.187 | 3.0 | 60.0 | No |
| F001-250-048 | 0.250 | 3.0 | 60.0 | No |
| F001-312-048 | 0.312 | 3.0 | 60.0 | No |
Flexible Magnetic Strips or Rolls
Use the searchable chart below to compare flexible magnetic strip or roll options by thickness, width, available length, and adhesive backing.
| Part Number | Thickness (Inches) | Width (Inches) | Length | Pressure Sensitive Adhesive (PSA) |
|---|---|---|---|---|
| F001-62-048 | 0.063 | 3.0 | up to 100 ft. | No |
| F001-93-048 | 0.093 | 3.0 | up to 50 ft. | No |
| F001-125-048 | 0.125 | 3.0 | up to 50 ft. | No |
Flexible Magnetic Rolls
Use the searchable chart below to review standard flexible magnetic roll sizes, including plain and pressure sensitive adhesive backed options.
| Part Number | Thickness (Inches) | Width (Inches) | Length (ft) | Pressure Sensitive Adhesive (PSA) |
|---|---|---|---|---|
| F002-060-008 | 0.063 | 0.500 | 100 | No |
| F002-060-012 | 0.063 | 0.750 | 100 | No |
| F002-060-016 | 0.063 | 1.000 | 100 | No |
| F002-125-003 | 0.125 | 0.375 | 100 | No |
| F002-125-008 | 0.125 | 0.500 | 100 | No |
| F002-125-012 | 0.125 | 0.750 | 100 | No |
| F002-125-016 | 0.125 | 1.000 | 100 | No |
| F004-030-008 | 0.031 | 0.500 | 100 | Yes |
| F004-030-016 | 0.031 | 1.000 | 100 | Yes |
| F004-060-008 | 0.060 | 0.500 | 100 | Yes |
| F004-060-012 | 0.060 | 0.750 | 100 | Yes |
| F004-060-016 | 0.060 | 1.000 | 100 | Yes |
Magnetization Options
1-Pole Through Thickness Magnetization
Magnets with 1-pole polarity are magnetized through the thickness, with one uniform pole on each face. This configuration is ideal for use with steel backing plates or pole pieces, which can significantly increase holding force.
Multi-Pole Magnetization, 4-Pole and Greater
Magnets with 4-pole or greater polarity feature alternating north and south poles arranged laterally across the surface. These poles run parallel along the width and length of the strip. Multi-pole configurations provide improved surface contact and holding performance when used directly against ferrous materials without a backing plate.
Frequently Asked Questions
What are flexible magnets made of?
Flexible magnets are typically made from ferrite magnetic powder mixed with a rubber or polymer binder, then extruded or calendared into sheets, strips, or rolls.
How strong are flexible magnets?
Flexible magnets are considered low to moderate strength. Holding force depends on thickness, width, and surface contact. Larger and thicker profiles provide greater pull strength.
Can flexible magnets be cut or machined?
Yes. Flexible magnets can be easily cut, slit, punched, or die-cut using standard tools. This makes them ideal for custom shapes and quick modifications.
Are flexible magnets suitable for outdoor use?
Yes. They are corrosion and weather resistant, making them suitable for both indoor and outdoor environments, including vehicle-mounted applications.
Do flexible magnets come with adhesive backing?
Yes. Flexible magnets are available plain or with pressure sensitive adhesive backing for easy installation on non-ferrous surfaces.
What is the maximum operating temperature?
Typical maximum operating temperature is 175°F. Magnetic strength decreases by approximately 5% for every 10°F increase in temperature.
Can flexible magnets be used in electrical applications?
Yes. Flexible magnets are electrically non-conductive and can be used in applications involving high voltage or high frequency environments.