3M 7100153654 Vinyl Duct Tape 3903 White 3in X 50yd

Product Description

The 3M 7100153654 is a general-purpose vinyl duct tape supplied in a 3-inch wide by 50-yard roll with a total thickness of 6.5 mils. It features an embossed vinyl backing that tears cleanly by hand without the need for a knife or scissors, making it efficient for high-volume applications. A rubber-based adhesive delivers strong adhesion to steel at 20 oz. per inch of width and bonds reliably to a wide range of substrates including metal, plastic, and painted surfaces. The tape unwinds smoothly off the roll and conforms well to irregular or curved surfaces. Rated for use up to 250 degrees F, it handles the thermal demands common in HVAC and mechanical room environments. Tensile strength reaches 14 lbs. per inch of width with elongation at break of 134 percent.

This tape is suited for sealing, bundling, color-coding, and general repairs in residential and light commercial HVAC, plumbing, and maintenance applications. The white finish is commonly used where a clean appearance is required or for color-coded identification on ductwork and mechanical systems. HVAC technicians, sheet metal workers, and general maintenance personnel regularly use this tape during installation and service work on duct systems and mechanical enclosures. The hand-tearable backing reduces tool dependency on the job site.

Key Features

• Hand-tearable embossed vinyl backing — no cutter required
• Rubber adhesive bonds to metal, plastic, and painted surfaces
• Adhesion to steel: 20 oz. per inch of width
• Tensile strength: 14 lbs. per inch of width
• Temperature use range: up to 250 degrees F
• Elongation at break: 134 percent for conformability on irregular surfaces
• Smooth unwind for consistent application off the roll

Compatibility

Designed as a general-purpose vinyl duct tape suitable for use on ductwork, mechanical enclosures, and a broad range of substrate materials encountered in HVAC, plumbing, and facility maintenance applications.

Installation Notes

Clean and dry the application surface before taping to ensure full adhesive contact. Power down or isolate any energized components before applying tape near electrical or HVAC equipment. No special tools are required — the vinyl backing tears cleanly by hand. Follow applicable mechanical codes and manufacturer guidelines when using tape as part of a duct sealing assembly.

Technical Specifications

• Tape Width: 3 inches
• Tape Length: 50 yards
• Thickness: 6.5 mils
• Adhesion to Steel: 20 oz. per inch of width
• Tensile Strength: 14 lbs. per inch of width
• Elongation at Break: 134 percent
• Temperature Use Range: up to 250 degrees F
• Backing Material: Embossed vinyl
• Adhesive Type: Rubber
• Color: White
• Unit of Measure: Roll
• Weight: 1.56 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100153654