Foil scrim tape has a combined backing of aluminum foil, kraft paper, and fiberglass scrim (lining). Foil-scrim-kraft Tape backing is glass fiber reinforced aluminum foil coated with hot melt adhesive and protected by a silicone paper liner.The combined backing properties result in a strong tape that provides a barrier against vapor.Foil scrim tape offers high puncture and tear resistance, ensuring a long life and durability in various conditions and applications. 

Foil scrim tape is designed to seal FSK-facing fiberglass duct board and pipe insulation against moisture and vapor.Foil scrim kraft tape  backing is formed by a set of fiberglass yarns, in a transverse arrangement, where these are spaced from each other at a distance of 5mm.The Foil-scrim backing is 18um Aluminum foil laminated with the 2-way scrim 5x5mm. 

Scrim Tape Features:

  • Excellent level of adhesion and performance at higher temperatures.
  • High-strength foil-scrim laminate backing resists tearing.
  • High quality adhesive capable of bonding on a wide variety of substrates in cold climates.
  • High-tack synthetic rubber adhesive forms an instant bond.
  • Vapor barrier, reflecting heat, reflecting light, and UV-resistant design.

Scrim Tape Applications:

  • General patching, sealing and fastening applications.
  • Union of fiberglass sheets or duct joints.
  • Insulation sealing of cold rooms.
  • Recommend use as sheet metal duct water vapor seal.
  • Rigid insulation of closing air ducts.

Tape Properties:

PROPERTIES

METRIC

ENGLISH

TEST METHOD

Backing Thickness

50Micron

2.0Mil

PSTC-133 / ASTM D 3652

Total Thickness

90 Micron

3.6Mil

PSTC-133 / ASTM D 3652

Adhesion to Steel

15N/25mm

52.5 Oz./In.

PSTC-101 / ASTM D 3330

Tack Rolling Ball

20cm

8.0In.

PSTC-6 / ASTM D 3121

Tensile Strength

120 N/25mm

27.3Lb/In

PSTC-131 / ASTM D 3759

Elongation

3.0%

3.0%

PSTC-131 / ASTM D 3759

Service Temperature

-20℃ to +80℃

-4℉ to +176℉

 

Applying Temperature

+10℃ to +40℃

+50℉ to +105℉

 

Tape Roll Size:

Finish Roll:  

50mm x 50m 2” x 55yds
75mm x 50m 3” x 55yds

Log Roll:1200mm x 50m                

Jumbo Roll:1200mm x 900m

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