3M 7000123582 Fine Line Tape 4737S Blue 1/2 in X 36 Yd

Product Description

The 3M 7000123582 is a high temperature fine line vinyl paint masking tape designed for precision paint break lines in automotive and industrial finishing applications. Sold as a single roll measuring 1/2 inches wide by 36 yards long with a 5.4 mil total thickness, this tape is engineered to hold a clean, sharp edge under the heat of baking and curing cycles. It is blue in color for easy visual identification during masking work. Painters, body shop technicians, and finishing specialists use it where crisp color separation lines are required and tape failure or bleed-through is not acceptable.

This tape is suited for fascia panels, rocker panels, two-tone paint schemes, and other multiple-color finishing applications where the tape must conform to curved surfaces without lifting or flagging. It performs in high temperature environments typical of automotive refinishing booths and OEM paint line processes. The fine line construction allows tight radius masking and precise edge definition that wider tapes cannot achieve. It is appropriate for both production environments and individual vehicle refinishing work.

Key Features

• Vinyl construction conforms to curved and contoured surfaces without wrinkling
• 5.4 mil total tape thickness for controlled handling and clean removal
• 1/2 inch width suited for tight-radius and fine line masking work
• High temperature rated for use through paint curing and baking cycles
• Blue color provides clear visual contrast against painted and primed surfaces
• 36-yard roll length reduces mid-job roll changes on larger masking runs

Compatibility

Designed as a fine line vinyl masking tape for fascia, rocker panels, two-tone, and other multiple-color paint applications where critical paint break lines are required.

Installation Notes

Application is typically performed by automotive painters or finishing technicians prior to any spray or bake cycle. The surface should be clean, dry, and free of oils or dust before tape is applied to ensure proper adhesion and prevent bleed-through. Remove the tape promptly after the paint or clear coat has reached the appropriate cure stage to avoid adhesive transfer or edge tearing. Do not stretch the tape during application, as distortion can compromise the paint line.

Technical Specifications

• Width: 1/2 inches
• Length: 36 yards
• Total Thickness: 5.4 mil
• Color: Blue
• Material: Vinyl
• Weight: 0.17 pounds
• UOM: Roll
• UPC: 00021200722158

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000123582