3M 7000048420 Double-sided Poly Film Tape 1in 36yd

Product Description

The 3M 7000048420 is a clear, double-sided polyethylene film tape designed for bonding, laminating, and splicing applications across a wide range of trade and industrial settings. It carries an acrylic adhesive on both faces with a paper liner, and runs 1 inch wide by 36 yards long on a continuous roll. At 3.9 mil thick, the tape delivers a low-profile bond line suitable for applications where minimal buildup matters. The acrylic adhesive system holds up to a maximum operating temperature of 180 degrees F, making it reliable in moderate-heat environments such as HVAC ductwork assemblies, panel fabrication, and light electrical enclosure work.

This tape is used wherever a clean, transparent double-sided bond is needed without visible tape edges. Common applications include attaching insulation facings, laminating film or foil layers, and splicing continuous material runs in both residential and light commercial construction environments. It is well suited for HVAC, electrical, and general mechanical trade work where a neat, residue-resistant bond on film or smooth surfaces is required. The continuous roll format fits standard 1-inch tape dispensers for efficient application on the job.

Key Features

• Double-sided acrylic adhesive with paper liner for clean, controlled application
• Clear polyethylene film carrier keeps bond lines visually unobtrusive
• 3.9 mil total thickness provides a low-profile, flat bond
• Rated to 180 degrees F maximum operating temperature for moderate-heat service
• Continuous roll format fits standard 1-inch tape dispensers
• Suitable for attaching, laminating, and splicing tasks

Compatibility

Designed as a general-purpose double-sided film tape suitable for bonding polyethylene film, foil facings, and smooth substrates in HVAC, electrical, and mechanical trade applications.

Installation Notes

Clean and dry all bonding surfaces before application to ensure full adhesive contact. Remove the paper liner only at the point of application to prevent contamination of the adhesive face. Cut with a sharp utility knife or dedicated tape dispenser to maintain clean edge lines. No special tools or code-governed procedures are required for tape application, but follow any applicable project specifications for bonding or laminating operations.