
Overview
Constructed of polyethylene film laminated to cloth with a rubber adhesive, this durable tape resists curling and tears off the roll cleanly for easy application in MRO and construction. 3M Heavy Duty Duct Tape 3939 has a construction that allows for permanent and temporary applications.
A Tape with Versatility Originally developed for heating, ventilation and air conditioning (HVAC) applications, duct tape is used today in a variety of maintenance, repair and construction settings. 3M™ Heavy Duty Duct Tape 3939 is an excellent choice for general indoor application in MRO and construction. The tape was tested for flame spread using test method UL723, ASTM E84 and can be used at temperatures as high as 200°F for up to 30 minutes.
- Designed for use in heavy-duty maintenance, repair, and construction applications
- Cleanly peels off of opaque, non-glass, indoor surfaces for up to one month
- The adhesive bonds immediately and holds for up to one year indoors without deterioration
Specifications
- Part number
- 6975
- Brand
- 3M
- Product line
- 3939
- Sold as
- Roll
- Grit
- Size
- 1.88 in × 59.93 yd
- UPC
- 051131069756
Use it for
- Holding
- Maintenance and Repair
- Masking for Painting
- Paint Preparation Masking
- Securing