ASJ insulation tape is a pressure sensitive tape with a backing of all service jacket facing. ASJ backing combined with a high performance solvent acrylic adhesive, protected by an easy-release silicone release paper. ASJ tape specifically designed for use as a vapor seal on ASJ faced duct board and pipe insulation. Excellent at normal and high temperatures.

All Service Jacket (ASJ) is a white reinforced paper that is laminated to a layer of lightweight foil. All service jacket is primarily used for pipe and equipment insulation applications as a vapor retarder or facing.

ASJ insulation tape is commonly used for sealing cold and dual temperature duct and pipe systems where the insulation itself uses ASJ facing, typically duct board and pipe insulation. ASJ tape is used as butt strips or joint and vapor sealers.Cold Weather ASJ Insulation Tape commonly use for Venture Tape. 

ASJ Tape Featuers:

  • Easily and excels in demanding temperature and humidity applications.
  • Providing superior performance and durability over a wide range of conditions.
  • Special cold weather acrylic adhesive system that combines superior quick stick at normal temperatures with superior low temperature performance down to –25°F (–32°C). 

ASJ Tape Applications:

  • Match All Service Jacket, excellent Vapor Barrier & Low WVTR.
  • ASJ tape is primarily used as a closure system and vapor seal on ASJ faced duct and piping systems.

Tape Properties:





Backing Thickness



PSTC-133 / ASTM D 3652

Total Thickness

175 Micron


PSTC-133 / ASTM D 3652

Adhesion to Steel



PSTC-101 / ASTM D 3330

Tensile Strength

215 N/25mm


PSTC-131 / ASTM D 3759

Tack Rolling Ball

215 N/25mm

49 Lb/In

PSTC-131 / ASTM D 3759




PSTC-131 / ASTM D 3759

Service Temperature

-30℃ to +80℃

-22℉ 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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