3M 7000042759 Lithographers Tape Ruby Red 0.5in X 72yd

Product Description

The 3M 7000042759 is a ruby red UPVC film lithographers tape designed for professional use in the graphic arts industry. Built on a 2.4 mil unplasticized PVC film carrier with a rubber-based adhesive, this tape is both optically transparent and photographically opaque — a combination that makes it well-suited for precise masking and stripping work on film and plate layouts. Each roll measures 0.5 inches wide by 72 yards long, providing substantial coverage for production environments. Graphic arts professionals and prepress technicians install this tape as part of standard lithographic stripping workflows.

This tape is used across a range of lithographic stripping applications in the graphic arts industry. Its photographically opaque properties allow it to block light during exposure processes, while optical transparency aids in alignment and registration tasks. The roll format and consistent 2.4 mil thickness support repeatable results across production runs. It is commonly found in prepress departments, print shops, and facilities that handle film-based plate preparation.

Key Features

• 2.4 mil UPVC film construction for consistent thickness and stability
• Optically transparent and photographically opaque for dual-function masking
• Rubber adhesive provides reliable tack for lithographic film and related substrates
• Ruby red color aids visual identification during stripping and layout work
• 72-yard roll length reduces changeover frequency in high-volume production

Compatibility

Designed for lithographic stripping applications in the graphic arts industry, compatible with standard film and plate preparation workflows where photographically opaque masking tape is required.

Installation Notes

Application is performed by hand during prepress and stripping workflows — no power tools or electrical shutoff is required. Work surfaces should be clean and free of dust or debris before applying the tape to ensure proper adhesion and accurate registration. Follow facility safety guidelines and any applicable industry standards when handling film and chemical processing materials in the prepress environment.

Technical Specifications

• Thickness: 2.4 mil
• Width: 0.5 inches
• Length: 72 yards
• Film Type: UPVC (Unplasticized PVC)
• Adhesive Type: Rubber
• Color: Ruby Red
• Unit of Measure: Roll
• Weight: 0.16 pounds
• UPC: 00021200034718

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000042759