3M 7010312811 Polyethylene Film Tape 480 3in X 36yd

Product Description

The 3M 7010312811 is a transparent polyethylene film tape designed for splicing, patching, and sealing applications involving polyethylene webs and sheets. The tape features a 5.1 mil polyethylene backing combined with an acrylic adhesive system that delivers good chemical and solvent resistance. The conformable construction allows the tape to seat reliably on compound or irregular surfaces, and the abrasion-resistant backing holds up in demanding handling environments. Each roll measures 3 inches wide by 36 yards long, making it well suited for continuous runs on webs or larger patch areas.

This tape is used in industrial and commercial settings where polyethylene film or sheet material requires field repair, splicing at roll changes, or protective masking. Typical applications include greenhouse film repair, vapor barrier patching, geomembrane splicing, and general plastic film fabrication work. The transparent film allows technicians to inspect the substrate beneath the tape after application, which is useful for quality checks on spliced or patched sections.

Key Features

• 5.1 mil polyethylene film backing with acrylic adhesive for reliable bonding to plastic substrates
• Transparent construction allows visual inspection through the tape after application
• Good chemical and solvent resistance suitable for industrial environments
• Conformable backing seats on compound and irregular surfaces without lifting
• Abrasion-resistant film backing withstands handling and physical contact during and after installation
• 3 inches x 36 yards roll format provides generous coverage per roll

Compatibility

Designed for use with polyethylene webs, sheets, and film materials in splicing, patching, and sealing applications across industrial and commercial environments.

Installation Notes

Surface preparation is critical for adhesive performance — clean the substrate and allow it to dry completely before applying the tape. Apply firm, even pressure across the full tape width to ensure full contact with the bonding surface, particularly on compound curves. No special tools are required, though a roller or squeegee improves adhesion consistency on larger splice runs. Avoid stretching the tape during application, as this can reduce long-term bond integrity.

Technical Specifications

• Backing Material: Polyethylene film
• Adhesive Type: Acrylic
• Thickness: 5.1 mil
• Width: 3 inches
• Length: 36 yards per roll
• Color: Transparent
• Weight: 0.85 pounds
• Unit of Measure: Roll

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010312811