3M 7000045443 Steel Gray Masking Paper 36x1000ft

Product Description

The 3M 7000045443 is a steel gray masking paper engineered for professional paint masking in automotive, marine, RV, and truck refinishing environments. The paper is strong, flexible, and pliable, allowing it to conform to curved surfaces without tearing during the masking process. It is formulated to resist sealers, solvents, waterborne and solvent-borne paints, and clear coat systems, keeping protected surfaces clean through the full spray cycle. This roll measures 36 inches wide by 1000 feet long and is sold as a single roll. Painters, body shop technicians, and fleet refinishers rely on this product for consistent masking performance on large surface areas.

This masking paper is suited for professional paint booths and field refinishing applications across the automotive, marine, recreational vehicle, and commercial truck sectors. It performs in both solvent and waterborne paint systems, making it a versatile choice for shops that work across multiple coating chemistries. The 36-inch width covers body panels, frames, and large flat surfaces efficiently, reducing the number of overlapping strips needed per job.

Key Features

• Resists sealers, solvents, paints, and clear coat systems
• Strong, flexible, and pliable construction conforms to curved surfaces
• 36-inch width provides broad surface coverage per strip
• 1000-foot roll length suits high-volume production environments
• Compatible with automotive, marine, RV, and truck painting applications

Compatibility

Designed for use in automotive, marine, RV, and commercial truck paint masking applications across most solvent-borne and waterborne coating systems.

Installation Notes

Apply this masking paper using a standard masking paper dispenser or hand-held tape and paper machine for consistent, straight edges. Secure edges with masking tape rated for the paint system in use. Remove masking paper promptly after the clear coat or topcoat reaches the manufacturer-recommended flash point to prevent lifting or edge contamination. Dispose of used paper in accordance with local VOC and hazardous waste regulations where applicable.

Technical Specifications

• Width: 36 inches
• Length: 1000 ft
• Color: Steel Gray
• Unit of Measure: Roll
• Weight: 32.5 pounds
• UPC: 00021200065361

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045443