3243 High Temperature Foil Tape
Product Description
Venture Tape 3243 is a 2.0-mil (50µm) 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 |