NASHUA
NASHUA 324A Printed Foil Tape 2-1/2In x 60 Yd Silver electrician tool
Silver aluminum foil tape with acrylic adhesive withstands -20 to 325 degrees Fahrenheit for indoor and outdoor HVAC sealing
- Resists heat up to 325 °F with acrylic adhesive
- Stays flexible down to -20 °F for outdoor use
- Aluminium backing blocks moisture and vapour
- 60 yd roll covers long duct runs
- Printed 324A series identifies spec at a glance
Nashua 324A Printed Foil Tape
This Nashua 324A printed foil tape is an electrician tool built for general maintenance and repair. The continuous roll uses an aluminum backing with an acrylic adhesive. It is suitable for indoor and outdoor environments where a durable foil tape is required.
Temperature Performance Under Sustained Load
The tape operates across a temperature range of -20 degrees to 325 degrees F. The acrylic adhesive maintains its bond during prolonged exposure to heat or cold within this range. The aluminum backing resists degradation when subjected to sustained thermal cycling.
Replaces Cloth or Rubber Tapes in High Heat
This foil tape upgrades from cloth or rubber-based tapes that fail at elevated temperatures. The jump is worth it when the application exceeds the thermal limits of standard duct or electrical tapes. It is not for buyers who need a non-metallic backing or a tape rated above 325 degrees F.
Highlights
- Resists heat up to 325 °F with acrylic adhesive
- Stays flexible down to -20 °F for outdoor use
- Aluminium backing blocks moisture and vapour
- 60 yd roll covers long duct runs
- Printed 324A series identifies spec at a glance
Specifications
| Brand | NASHUA |
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Questions about this item
How much heat can the Nashua 324A foil tape withstand during continuous use?
The tape is rated for temperatures from -20 °F to 325 °F, so it stays stable in both freezing and high-heat environments.
What surface preparation or tools are needed before applying this tape?
The acrylic adhesive bonds to clean, dry metal or ductwork; no special primers or heat guns are required.
Will the 2-1/2-inch width cover the seams on older rectangular ducting?
At 2-1/2 inches wide, the roll spans typical sheet-metal joints and overlaps enough for a reliable seal.
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