3M 7000048412 Nylon Film Tape 855 White 2in X 72yd 3.2 Mil

Product Description

The 3M 7000048412 is a high-temperature nylon film tape designed for demanding masking and composite bonding applications. Built on a 3.2 mil nylon film backing, it uses a non-silicone rubber adhesive that maintains hold under elevated heat conditions. The tape is white and comes in a 2-inch by 72-yard roll, making it well-suited for jobs that require consistent coverage across large surface areas. Aerospace fabricators, composites technicians, and industrial assembly crews rely on this tape for precision masking work where silicone contamination is not acceptable and high-temperature exposure is expected.

This tape is used in advanced composite and metal bond masking applications. It performs in composite bagging operations and aids in removing flashing after composite bonding processes. The non-silicone adhesive makes it appropriate for environments where silicone transfer could compromise adhesion, coating, or bonding integrity. It is commonly used in aerospace, automotive, and industrial manufacturing settings where heat-stable, clean-release masking is required.

Key Features

• 3.2 mil nylon film backing provides strength and conformability under heat
• Non-silicone rubber adhesive prevents silicone contamination on bonded surfaces
• Suited for composite bagging operations and post-bond flashing removal
• White color aids visual inspection during masking and layup processes
• 2 inches x 72 yards per roll reduces splice frequency on large jobs

Compatibility

Designed for use in advanced composite and metal bond masking operations, including composite bagging and post-bonding flashing removal across aerospace, automotive, and industrial fabrication applications.

Installation Notes

This tape is typically applied by composites technicians or industrial fabricators as part of a masking or bagging process. Surfaces should be clean and free of oils or contaminants before application to ensure proper adhesion. Follow the applicable process specification or engineering requirement for layup and cure conditions. Remove tape according to the bonding process guidelines to avoid tearing or residue issues.

Technical Specifications

• Backing Material: Nylon film
• Adhesive Type: Non-silicone rubber
• Tape Thickness: 3.2 mil
• Width: 2 inches
• Length: 72 yards per roll
• Color: White
• Unit of Measure: Roll
• Weight: 0.4 pounds
• UPC: 00021200043543

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048412