3M 7010378167 Vinyl Duct Tape 3903 Yellow 3in X 50yd

Product Description

The 3M 7010378167 is a general-purpose vinyl duct tape from the 3M 3903 series, designed for hand-tearable application on HVAC ducts, insulation jacketing, and general maintenance work. The embossed vinyl backing tears cleanly without a dispenser and conforms to irregular or curved surfaces. A rubber-based adhesive bonds to a wide range of substrates and releases smoothly from the roll during application. Key performance values include a thickness of 6.5 mils, tensile strength of 14 pounds per inch width, adhesion to steel of 20 ounces per inch width, elongation at break of 134 percent, and a rated service temperature up to 250 degrees F. This tape is sold by the roll and weighs 1.56 pounds.

This tape is suited for residential and light commercial HVAC applications including sealing and bundling flex duct, patching vinyl-faced insulation, color-coding pipe runs, and general sheet metal work. The yellow color aids in identification on the job site. HVAC technicians, mechanical contractors, and maintenance professionals use this tape as a versatile hand-applied solution where a conformable, rubber-adhesive vinyl tape is needed. The 3-inch width covers seams efficiently and reduces the number of passes required on wider joints.

Key Features

• Hand-tearable embossed vinyl backing — no dispenser required on the job
• Rubber adhesive bonds to metal, plastic, insulation facing, and other common substrates
• Rated for use up to 250 degrees F continuous service temperature
• 6.5 mil total thickness provides durability without bulk
• 134 percent elongation at break allows the tape to conform to curved and irregular surfaces
• Yellow color for easy visual identification of taped runs or repairs

Compatibility

Designed as a general-purpose vinyl duct tape suitable for use on HVAC ductwork, insulation jacketing, and general maintenance applications where a rubber-adhesive vinyl tape is specified.

Installation Notes

This tape is applied by hand and requires no tools beyond standard surface preparation. Surfaces should be clean, dry, and free of dust, oil, or loose material before tape is applied to ensure full adhesive contact. In HVAC duct applications, verify that the tape rating is appropriate for the system operating temperature before installation. Do not use in applications that exceed the rated service temperature of 250 degrees F.

Technical Specifications

• Thickness: 6.5 mil
• Width: 3 inches
• Length: 50 yards per roll
• Adhesion to Steel: 20 oz per inch width
• Tensile Strength: 14 lbs per inch width
• Elongation at Break: 134 percent
• Temperature Use Range: Up to 250 degrees F
• Backing Material: Embossed vinyl
• Adhesive Type: Rubber
• Color: Yellow
• Weight: 1.56 pounds
• UOM: Roll

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010378167