3M 7000138487 High Temp Masking Tape 501 Plus 1.41 in

Product Description

The 3M 7000138487 is a specialty high-temperature masking tape designed to produce clean, sharp paint lines on surfaces exposed to elevated heat. Built on a tan crepe paper backing, this tape withstands surface temperatures up to 300 degrees F (150 degrees C) for up to 30 minutes, making it a reliable choice for critical masking work in automotive, specialty vehicle, and industrial applications. It removes cleanly in one piece with no adhesive residue, reducing rework and material waste. The roll measures 1.41 inches wide and ships in minimum quantities of 24 rolls.

This tape is suited for paint masking operations where strong adhesion and heat resistance are both required. It performs through multiple or extended process cycles without lifting or failing at edges. Its low-unwind force makes it easier to handle in wide-width applications, and the conformable crepe backing allows it to lay flat around corners, over body contours, and across irregular surfaces. Typical users include automotive painters, industrial coaters, and specialty vehicle finishing technicians.

Key Features

• Withstands surface temperatures up to 300 degrees F (150 degrees C) for 30 minutes
• Removes cleanly in one piece with no adhesive residue
• Resists paint bleed-through for sharp, defined paint lines
• Low unwind force improves handling in wide-width masking applications
• Conforms around corners, body contours, and irregular surfaces
• Tan crepe backing tears easily and resists slivering
• Holds through multiple or extended process cycles

Compatibility

Designed for critical paint masking in automotive, specialty vehicle, and general industrial finishing applications where high-temperature resistance and clean removal are required.

Installation Notes

Apply to clean, dry surfaces free of dust, oil, and loose material for best adhesion. Remove tape promptly after the finishing process while the surface is still warm to ensure clean, residue-free removal. Do not exceed the rated temperature limit or exposure duration. Proper surface prep and timely removal are the primary factors in achieving clean paint lines.

Technical Specifications

• Width: 1.41 inches
• Maximum Temperature: 300 degrees F (150 degrees C) for 30 minutes
• Backing Material: Tan crepe paper
• Unit of Measure: Roll
• Minimum Order Quantity: 24 rolls
• Package Weight: 0.64 pounds
• Package Length: 11.26 inches
• Package Width: 11.26 inches
• Package Height: 9.33 inches
• UPC: 00051115647758

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000138487