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Scotch® Polyethylene Coated Cloth Tape 390

3M Product Number 390
Products
  • Thick, aggressive tape ideal for sealing and moisture resistant applications
  • Very high tensile strength meets the needs of the most demanding applications
  • Easy tear backing won't require tools to cut
  • Good holding power and shear strength makes this tape ideal for holding and hanging applications
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Color
Overall Width (Imperial)
Overall Width (Metric)
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Details
  • Thick, aggressive tape ideal for sealing and moisture resistant applications
  • Very high tensile strength meets the needs of the most demanding applications
  • Easy tear backing won't require tools to cut
  • Good holding power and shear strength makes this tape ideal for holding and hanging applications
  • High tack rubber adhesive bonds well to many surfaces with excellent initial tack

Scotch® Polyethylene Coated Cloth Tape 390 is constructed with a polyethylene film laminated to cloth with a rubber adhesive. The aggressive rubber resin adhesive sticks instantly and holds well to many substrates. It is commonly used in applications requiring high strength and moisture resistance.

Strong and Pliable Backing
Scotch® Polyethylene Coated Cloth Tape 390 features a durable backing constructed from high strength polyethylene over a cloth scrim. This backing is conformable to wrap around curved or irregular surfaces. It resists moisture, wear and abrasion, yet remains easy to tear by hand. It offers excellent tensile strength for the most demanding jobs commonly found in the industrial, metalworking, military, government and MRO industries.

3M™ Duct Tapes and Cloth

Product
Number
Color Adhesive
Type
Backing
Material
Thickness
mils (mm)
Adhesion
to Steel
oz./in.
(N/100mm)
Tensile
Strength
lb./in.
(N/100mm)
Elongation
at Break %
Maximum
Operating
Temperature
°F (°C)
Meets
Specifications
Comments
Based on ASTM Test Method: D-3652 D-3330 D-3759 D-3759  
Specialized High Strength Tapes
390 Silver,Olive Rubber Polyethylene Over Cloth Scrim 11.7
(0.30)
114
(125)
48
(841)
12 200
(93)
Highest tensile for most demanding jobs, olive for military requirements.
393 Silver Rubber Polyethylene Over Cloth Scrim 12.0
(0.30)
95
(104)
36
(632)
8 200
(93)
High adhesion, easy tear, for moisture proofing and insulation sealing.
6910 Silver, Black Rubber Vinyl Coated Cloth 12.0
(0.30)
45
(49)
45
(788)
5 200
(93)
Excellent grip/gaffer's tape. Matte finish tape for low light reflectance.

Recommended Applications
  • Sealing and protecting articles for shipment where moisture resistance is important
  • Maintenance repair and other (MRO) applications for patching, bundling, reinforcing, tabbing and temporary repair in construction, electrical, industrial, marine and military markets
  • Hanging polyethylene drapes, industrial masking and light sandblast overspray protection

Excellent Initial Stick and Good Holding Power
Scotch® Polyethylene Coated Cloth Tape 390 features a rubber resin adhesive that offers good shear strength for demanding applications such as bundling, strapping and reinforcing. This adhesive is formulated to provide good adhesion to many surfaces, including metals and fiberboard. It features a high tack for good, quick stick to these surfaces. Once bonded this adhesive also provides good, long-term holding power.

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Large Volume Order

If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we'll do our best to prove that we should be your supplier of choice.


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