3M 7000045442 Steel Gray Masking Paper 24in X 1000ft

Product Description

The 3M 7000045442 is a steel gray masking paper engineered for professional paint masking applications in automotive, marine, RV, and truck refinishing work. Built to be strong, flexible, and pliable, it resists sealers, solvents, paints, and clear coat systems without breaking down mid-job. The roll measures 24 inches wide and 1000 feet long, providing substantial coverage for production-level work. At 16.42 pounds per roll, it is a full-size supply unit suited for busy body shops and fleet refinishers who need consistent, reliable masking material on hand.

This masking paper is designed for use in paint booths and open-air spray environments where clean paint lines and solvent resistance are critical. It fits standard masking machine dispensers, making application fast and repeatable. Typical use cases include panel masking, jamb work, and full vehicle wraps in automotive body shops as well as marine and RV surface preparation where overspray protection must hold up through multiple coat cycles.

Key Features

• Resists sealers, solvents, paints, and clear coat systems
• Strong, flexible, and pliable construction prevents tearing during application
• 24-inch width compatible with standard masking machine dispensers
• 1000-foot roll length supports high-volume production use
• Suited for automotive, marine, RV, and truck painting applications

Compatibility

Designed for use in most automotive, marine, RV, and truck painting and refinishing applications where resistance to sealers, solvents, paints, and clear coat systems is required.

Installation Notes

Masking paper is typically applied by automotive painters and body shop technicians using a masking machine or hand-held tape-and-paper dispenser. Ensure all surfaces to be masked are clean and dry before application. Remove masking paper promptly after the final coat flash period to avoid edge lifting or paint peeling. Follow the coating manufacturer's recommendations for safe removal timing.

Technical Specifications

• Width: 24 inches
• Length: 1000 feet
• Weight: 16.42 pounds
• Color: Steel Gray
• Unit of Measure: Roll
• Minimum Order Quantity: 1
• UPC: 00021200065248

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045442