Kapco® SUPERMASK™ Stencil
Kapco®
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Data Sheet
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For Stencils and Spraymasks
Premium pressure sensitive vinyl for stencils and spraymasks.
Removes cleanly even from polycarbonate surfaces (test all surfaces prior to general use).
Good for high temp (+176°F) mask.
Minimum applications: +50°F.
Description
White premium pressure-sensitive vinyl for use as a stencil and spray mask. Film can be removed cleanly
from most surfaces including polycarbonates without adhesive residue (test all surfaces prior to general use).
Physical Properties
The following information on physical and chemical characteristics is based upon tests believed to be reliable.
The values are intended only as a source of information. They are given without guarantee and do not constitute a
warranty. The purchaser should independently determine, prior to use, the suitability of this material for his/her
specific purpose. (Data represents averages and is not intended for use as a specification).
Thickness (Facestock): 3.5 mil (nominal) ASTM 1593
Thickness (Liner): 4.6 mil (nominal)
Peel Adhesion: 2.438 lbs/in (72 hrs) PSTC-1
Shear Test: 60 min PSTC-7
Tack (Expected Range): 80-200 g/sq cm Normal Conditions
Tack (Average Range): 140 g/sq cm ASTM D2979-71
Tensile Strength (MD): 13 ± 10% ASTM D-882
Tensile Strength (TD): 12 ± 10%
Elongation (MD): 110 ± 25% ASTM D-882
Elongation (TD): 200 ± 50%
Application Temperature: +50° F
Service Temperature Range: -40° F to +176° F
Shelf Life: 1 year under +70° F at 50 percent relative humidity
