3M 7000048459 Fine Line Masking Tape 5.0 Mil Green

Product Description

The 3M 7000048459 is a green, film-backed fine line masking tape designed for high-precision paint line work and general masking applications. At 5.0 mils thick, the tape maintains a low profile that produces clean, sharp color separation along straight runs and curved surfaces. The specialty-processed film backing stretches to conform smoothly around contours without lifting or wrinkling. Strong adhesion to steel at 37 oz. per inch of width keeps edges sealed against paint bleed, while tensile strength of 13 lbs. per inch of width resists tearing during application and removal. Licensed tradespeople in auto body, industrial coating, and finish work rely on this tape for consistent, repeatable masking results.

This tape is suited for both straight-line masking and curved-surface work in automotive refinishing, manufacturing paint operations, and general-purpose holding and bundling tasks. The film backing tolerates fresh paint contact sooner than conventional paper tapes, reducing the risk of surface imprint damage on newly coated panels. It performs in environments where moisture and solvent exposure are expected during the masking cycle. Each roll measures 0.75 inches wide by 60 yards long. Not recommended for outdoor or prolonged UV exposure.

Key Features

• 5.0 mil film backing provides low-profile edge for precise paint line separation
• Adhesion to steel: 37 oz. per inch of width for secure, bleed-resistant seal
• Tensile strength: 13 lbs. per inch of width resists tearing under tension
• 720% elongation at break allows smooth conformance around curves
• Rated for use up to 250 degrees F during paint and cure cycles
• Excellent moisture and solvent resistance throughout the masking process

Compatibility

Designed as a general-purpose fine line masking tape for automotive refinishing, industrial coating, and precision paint masking applications where clean edge definition is required.

Installation Notes

Surface preparation is critical — ensure the substrate is clean, dry, and free of oils or loose material before applying tape. Remove tape promptly after the paint or coating process is complete to minimize adhesive transfer risk. Do not expose this tape to outdoor conditions or prolonged UV light. Application and removal should be performed by personnel familiar with surface masking procedures for the coating system in use.

Technical Specifications

• Thickness: 5.0 mil
• Width: 0.75 inches
• Length: 60 yards
• Adhesion to Steel: 37 oz. per inch of width
• Tensile Strength: 13 lbs. per inch of width
• Elongation at Break: 720%
• Maximum Use Temperature: 250 degrees F
• Color: Green
• Backing Type: Film
• Unit of Measure: Roll
• Weight: 0.27 pounds
• UPC: 00021200063053

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048459