3M 7000001903 Rubber Bumper SJ5518 0.500x0.230 in Black

Product Description

The 3M 7000001903 is a self-adhesive rubber bumper sold individually as part of the SJ5518 Bumpon Protective Products line. It features a flat-top profile that increases load-bearing capacity and improves wear resistance compared to rounded-dome alternatives. The pressure-sensitive adhesive backing bonds to most clean, dry surfaces without tools or fasteners. Measuring 0.500 inches wide by 0.230 inches high, this compact bumper is used as a foot, stop, or spacer on enclosures, panels, equipment housings, and assemblies across industrial, commercial, and trade applications. It ships in black.

This bumper is suited for use on electrical enclosures, junction boxes, control panels, HVAC equipment covers, and similar surfaces where vibration dampening, surface protection, or component spacing is needed. It is a common addition during final assembly or field installation to prevent surface marring, reduce noise from contact, and keep components from shifting. The flat-top geometry distributes load evenly, making it appropriate for stacked or weighted applications.

Key Features

• Flat-top profile increases load-bearing capacity over dome-shaped alternatives
• Pressure-sensitive adhesive backing — no tools or fasteners required
• 0.500 inches wide by 0.230 inches high compact form factor
• Improved wear resistance for long-term surface contact
• Black color for neutral, low-visibility installation
• Suitable as feet, stops, or spacers on a wide range of surfaces

Compatibility

Designed as an OEM-style adhesive bumper for use on flat or low-curvature surfaces including electrical enclosures, equipment housings, panels, and fabricated assemblies where surface protection or spacing is required.

Installation Notes

Clean and dry the mounting surface thoroughly before applying the adhesive backing, as oils, dust, or moisture will reduce bond strength. No special tools are required — peel the liner and press firmly in place. Allow adequate dwell time before subjecting the bumper to load or vibration. If installed near electrical components, confirm the surface is de-energized before working in the area per applicable NEC guidelines.

Technical Specifications

• Width: 0.500 inches
• Height: 0.230 inches
• Color: Black
• Adhesive Type: Pressure-sensitive
• Profile Shape: Flat top
• Weight: 0.01 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000001903