tesa_54335_hole-covering-pr

tesa® 54335 PV0 PunctureGuard

Sealing Patch for hole covering applications

Product description

tesa® 54335 PunctureGuard combines a strong etched PET layer with a thick acrylic adhesive sealer.

Application Fields

tesa® 54335 PunctureGuard can be applied before and after paint shop along the automotive production process, e.g. in underbody and floor areas, engine compartments and wheel houses.
Main product features:
  • Excellent puncture resistance
  • Stone chipping protection even at lowest temperatures
  • Reliable corrosion protection and sealing against water ingress
  • Good acoustic insulation properties for higher drive comfort
  • Temperature resistance (dimensional stability) up to 160 °C
  • Good UBC (PVC) compatibility and reliable paint anchorage
  • Secure adhesion to steel, aluminum, plastics, painted substrates, and reinforced plastic substrates in automotive lightweight constructions
Our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation and to ensure the highest performance possible.

Product Construction

Type of adhesive modified acrylic
Type of liner PE-coated paper
Total thickness 990 µm
Backing material PET
Color gray

Properties / Performance Values

Conformability -
Puncture Resistance 1000 N

Adhesion to Values

Adhesion to steel 12

Additional Info

Puncture resistance acc. tesa® J0PM0232, measured from backing side 24 h after application at room temperature:
Test climate = 23 ± 1 °C/ 50 ± 5 % relative humidity
Substrate = e-coated panel, 0.7 mm thickness and hole diameter of 30 mm
Patch diameter = 50 mm
Pin diameter = 20 mm
Pressurization = 4 kg roll, 5 x back and forth
Test speed = 300 mm/min
tesa® 54335 PunctureGuard is available upon request in customer specific patch dimensions can be delivered according to customer requirements and applications in either roll or sheet form.
Also available as:
  • tesa® PunctureGuard 54335 PV1 in 690 µm
  • tesa® PunctureGuard 54335 PV2 in 1690 µm
We support your individual application process with tesa designed dispensing solutions to ensure a quick and reliable sealing of holes in the car body.
By fitting your robot with the best end arm tooling we enable a smart automation concept in your production site. Ask for our tesa® EfficienSeal dispensing tool to ensure a highly efficient and automated patch application.
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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