3M 7000048382 Scotch 214 Masking Tape 0.75in X 60yd

Product Description

The 3M 7000048382 is the Scotch 214 High Temperature Masking Tape, a synthetic rubber-adhesive crepe paper tape engineered for use on copper, silver, brass, and other treated metals. It measures 0.75 inches wide and 60 yards long, with a total tape thickness of 5.8 mil. The heavy crepe paper backing is treated for stain resistance, and the rubber adhesive delivers moderate adhesion with high heat tolerance, making it a practical choice for paint-bake cycles and metal finishing work. HVAC technicians, plumbers, and sheet metal workers who regularly handle copper and brass components will find this tape reliable where standard masking tapes fall short.

This tape is primarily used in applications where metal surfaces must be protected or masked during high-temperature processes such as powder coating, paint baking, or soldering prep on copper and brass pipe and fittings. It is suited for both residential and light commercial trade work. The non-staining adhesive formula means it can be applied and removed from copper or silver surfaces without leaving tarnish or residue behind, which is a critical requirement in plumbing and HVAC copper work where surface integrity matters.

Key Features

• Non-staining on copper, brass, silver, and other treated metals
• High temperature resistance suitable for paint-bake and metal finishing applications
• Synthetic rubber adhesive provides moderate adhesion and high heat resistance
• Heavy crepe paper backing allows easy hand tearing without a dispenser
• 5.8 mil total thickness for durability during masking operations
• 60-yard roll length reduces changeover frequency on larger jobs

Compatibility

Designed for use on copper, silver, brass, and most other treated metal surfaces where stain-free, high-temperature masking is required.

Installation Notes

Apply to clean, dry metal surfaces free of oils, flux residue, or loose scale before masking. Remove tape promptly after the heat process while the surface is still warm to prevent adhesive transfer. No special tools are required for hand application. Dispose of used tape in accordance with local regulations if adhesive has contacted solvents or chemical treatments.

Technical Specifications

• Tape Width: 0.75 inches
• Tape Length: 60 yards
• Tape Thickness: 5.8 mil
• Backing Material: Crepe paper
• Adhesive Type: Synthetic rubber
• Color: Tan
• Unit of Measure: Roll
• Package Weight: 0.34 pounds
• UPC: 00021200038501

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048382