3M 7100103502 Lead Foil Tape 0.25 in X 36 Yd Dark Silver

Product Description

The 3M 7100103502 is a lead foil tape designed for applications requiring both electrical and thermal conductivity. The malleable lead backing conforms to complex surfaces, curved edges, and detailed patterns, making it suitable for shielding, sealing, and assembly work across industrial and manufacturing environments. The rubber-based adhesive bonds firmly to a wide range of substrates and provides long service life under demanding conditions. The tape is heat reflective and rated to perform across a broad temperature range, and it resists flame, moisture, UV degradation, weather exposure, and many chemicals. HVAC technicians, electricians, and industrial assembly professionals commonly specify this tape for shielding and insulation tasks.

This tape is used in residential and commercial settings wherever conformable, conductive foil tape is required. Common applications include EMI and RFI shielding, thermal insulation enhancement, lighting reflectivity improvement, and protection of surfaces exposed to moisture or chemical contact. The ability to be die-cut into specific shapes makes it well suited for repetitive assembly and manufacturing process steps. It ships in roll form and is sold by the roll.

Key Features

• Electrically and thermally conductive lead foil backing
• Highly conformable — shapes to complex contours and detailed patterns
• Resists flame, moisture, weather, UV degradation, and many chemicals
• Heat and light reflective for insulation and lighting efficiency applications
• Rubber-based adhesive provides strong adhesion and long service life
• Can be die-cut into custom shapes for assembly and manufacturing processes

Compatibility

Designed as a general-purpose conductive lead foil tape suitable for EMI shielding, thermal insulation, and industrial assembly applications where a malleable, conformable foil tape with rubber adhesive is required.

Installation Notes

Applied by hand or with a roller to ensure full contact between the adhesive and the substrate. Clean and dry the target surface before application to maximize adhesion. When used in electrical shielding applications, confirm proper grounding practice per applicable NEC guidelines. Handle lead-containing materials in accordance with applicable safety regulations and use appropriate personal protective equipment.

Technical Specifications

• Color: Dark Silver
• Width: 0.25 inches
• Length: 36 yards per roll
• Backing Material: Lead Foil
• Adhesive Type: Rubber
• Unit of Measure: Roll
• Package Weight: 0.54 pounds
• Package Length: 13.2 inches
• Package Width: 6.8 inches
• Package Height: 6.8 inches
• UPC: 00051138953065

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100103502