Product Construction
| Backing material | aluminium foil |
| Total thickness | 85 µm |
| Type of adhesive | synthetic rubber |
| Type of liner | paper |
tesa® 7379
Pure Aluminium Foil Tape
Product description
tesa® 7379 is a pure aluminium foil tape with a paper release liner, coated with an acrylic adhesive mass. The aluminium tape is ideal for securing heating and cooling lines in refrigeration. The tape can also be used for joining and sealing foil-faced thermal insulation on roofs and air conditioning. The highly conformable aluminium backing makes tesa® 7379 ideal for joining reinforced or unreinforced foil-faced insulation. The aluminium tape has a temperature resistance of up to 65°C, making it suitable for indoor and outdoor applications. The aluminium tape is resistant to moisture, is impermeable to water vapour and offers protection against oil and acids. tesa® 7379 is flame retardant in accordance with AS 1530 Part 3-1976.
Product details and specifications
Application Fields
- tesa® 7379 is used for joining, securing and sealing applications
- The tape is frequently used for thermal insulation in roofs and air conditioning
- The aluminium tape is used for joining reinforced or unreinforced foil-faced insulation
- tesa® 7379 is ideal for securing heating and cooling lines in refrigeration
- Features oil, ageing and acid resistance and is flame retardant in accordance with AS 1530 Part 3-1976
Product Construction
| Backing material | aluminium foil |
| Total thickness | 85 µm |
| Type of adhesive | synthetic rubber |
| Type of liner | paper |
Properties / Performance Values
| Elongation at break | 5 % |
| Tensile strength | 24 N/cm |
| Hand tearability | very good |
Properties / Performance Values
| Elongation at break | 5 % |
| Tensile strength | 24 N/cm |
| Hand tearability | very good |
Adhesion to Values
| Adhesion to steel | 12 N/cm |
Adhesion to Values
| Adhesion to steel | 12 N/cm |
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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