3M™ Vent Tape 394

Technical Information Note

The following technical information and data should be considered representative or typical only and should not be

used for speci cation purposes.

Typical Physical Properties

Property

Values

Method

Color

White

Total Tape Thickness

0.1 mm

4 mil

ASTM D3652

Backing

Non-woven fabric

Adhesive

Acrylic

Porosity

10.5 sec/100 cc air/6.45

cm²

10.5 sec/100 cc air/1 in²

TAPPI T-460

Typical Performance Characteristics

Property Values

Method

Dwell/Cure

Time

Substrate

Notes

180°

Peel

Adhesion

1.3 N/cm

12 oz/in

ASTM

D3330

Initial

Stainless

Steel

12 in/min (300 mm/min)

Tensile

Strength

10.5 N/cm 96 oz/in

ASTM

D3759

Elongation

at

Break

18 %

ASTM

D3759

Available Sizes

Property

Values

Standard Roll Length

33 m

36 yd