3m 3939 Heavy Duty Duct Tape, Silver

3M™ Heavy Duty Duct Tape 3939 is a robust, silver-colored duct tape designed for demanding maintenance, repair, and construction tasks. It features a strong polyethylene backing laminated to cloth with a rubber adhesive, providing high tensile strength and excellent adhesion. This construction allows the tape to conform to irregular surfaces and tight spaces without lifting.

Key Features:

• High Strength Construction: Ideal for heavy-duty maintenance, repair, and construction applications.

• Clean Removal: Can be removed cleanly from opaque, non-glass, indoor surfaces for up to one month.

• Reliable Hold: Bonds immediately and maintains adhesion for up to one year indoors without deterioration.

• All-Purpose Backing: The strong polyethylene backing resists water, wear, and abrasion.

• Water-Tight Seal: Forms a tight, moisture-resistant seal in various containment situations.

• Maximum Conformability: Easily adheres to irregular surfaces and tight spaces without lifting.

Specifications:

• Width: 48 mm

• Length: 55 m

• Thickness: 9.0 mil

• Color: Silver

Applications:

• Patching

• Bundling

• Reinforcing

• Taping/splicing insulation

• Capping pipes

• Securing conduit ends

• Temporary repairs

• Hanging polyethylene drapes

• Protecting against light sandblast overspray