3M 3939 Heavy Duty Duct Tape, Silver, 15/16 in x 60 yd, 9.0 mil (7000048814) (36 Pack)

3M 7000048814 Description

3M Heavy Duty Duct Tape 3939 is a silver, cloth-reinforced duct tape with a polyethylene film backing and rubber adhesive designed for heavy-duty maintenance, repair, and construction use. It tears cleanly by hand, resists curling, and provides durable holding, sealing, bundling, and reinforcing performance in indoor applications.

3M 7000048814 Includes

• (36) Heavy Duty Duct Tape Roll

3M 7000048814 Features

• Heavy-duty tape designed for maintenance, repair, and construction applications
• Polyethylene film laminated to cloth scrim backing for durability
• Rubber adhesive provides fast stick and reliable holding power
• Tears off the roll cleanly and can be torn by hand for convenient application
• Resists curling for cleaner installs
• Removable with little or no residue up to one month after application on opaque, non-glass surfaces
• Silver color for general-purpose duct tape applications
• Tested for flame spread (UL723 / ASTM E84)
• Can be used at temperatures up to 200 Degree Fahrenheit for up to 30 minutes
• Good conformability to help stick to irregular surfaces and in tight spaces

3M 7000048814 Specifications