3243 High Temperature Foil Tape

Product Description

Venture Tape 3243 is a 2.0-mil (50Ám) annealed aluminium foil coated with a high temperature, extremely aggressive solvent acrylic pressure sensitive adhesive. Specifically designed for high heat flue closure applications, Venture 3243 applies easily to sheet metal ducts on flat and irregular surfaces. Venture Tape 3243 excels in demanding temperature applications and provides superior performance and durability over a wide range of environmental conditions.

Product Features

  • High temperature, high performance duct closure tape is specifically designed for use as a flue pipe closure tape
  • May be used as a heat shield for welding
  • High performance solvent acrylic adhesive performs well over a wide temperature range
  • Hand tearable allows for easy installation
  • Excels in a wide range of environmental conditions

Product Configuration

  • Standard width 3" (76mm)
  • Standard length 50 yard (45m)
  • Custom widths and lengths available

Product Specifications

Specification Typical Value Typical Value (Metric) Test Method
Adhesive Peel Strength 85 oz/in 23.6 N/25mm PSTC-101
Adhesive Shear Strength >168 hours >168 hours PSTC-107
Tensile Strength 27 lb/in width 120 N/25mm PSTC-131
Elongation 4.4% 4.4% PSTC-131
Minimum Application Temperature -35°F -37°C  
Maximum Continuous Use Temperature 425°F 218°C  
Maximum Intermittent Temperature 460°F 238°C