Additional Info
- Foam density: 180 kg/m3 ASTM D792
- Foam compression set (50%): ≤10% ASTM D1056
- Foam 25% compression strength: 30 kPa ASTM D1056
- Fire resistance: FMVSS 302
tesa® 64703
PVC closed cell single sided foam tape 3.2mm thick (black)
Product Features
- Adheres to wide variety of surfaces
- Resistant to moisture and UV
- Foam backing will absorb sound and dampen vibration
Product description
tesa® 64703 foam tape consists of a closed cell polyvinyl chloride (PVC) foam backing with an acrylic adhesive on one side. The closed cell foam can create a dust and moisture seal when compressed and is conformable to help seal uneven surfaces.
Product details and specifications
Product Features
- Adheres to wide variety of surfaces
- Resistant to moisture and UV
- Foam backing will absorb sound and dampen vibration
- Compressible foam can be used for die cutting and gasket
Application Fields
- Vibration damping and sealing in building construction
- Vibration dampening and sealing in transport applications
- Sealing access panels on industrial machinery
- Sealing electrical housings, enclosures, and cabinet doors
| Adhesive Type | acrylic |
|---|---|
| Backing material | PVC foam |
| Color | black |
| Liner Type | coated paper |
| Total thickness | 3.2 mm |
| Elongation at break | 130 % |
|---|---|
| Tensile strength | 10 |
| Thermal conductivity z-direction | 0.034 W/mK |
| Hardness - Shore 00 | 35 STK |
| Temperature resistance max. | 90 °C |
| Adhesion to Steel (initial) | 6.5 N/cm |
|---|---|
| Adhesion to Steel (after 14 days) | 8 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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Last updated on Aug 13, 2025