tesa® 54718 Paintable Noise Blocker

Optimum acoustic insulation die cut for permanent automotive hole covering applications with excellent paintability

Product Features

Excellent acoustic insulation due to high area density of 1.8 kg/m²
Very good paint anchorage and UBC (PVC) compatibility
High temperature resistance up to 160°C

All product features

Product description

tesa® 54718 Paintable Noise Blocker combines a mineral filled polyolefin layer with a premium cloth top layer and a powerful acrylic adhesive. This product is optimized for the automotive industry to securely cover holes that require excellent acoustic insulation in combination with very good sealing properties.

Product details and specifications

Product Features

Excellent acoustic insulation due to high area density of 1.8 kg/m²
Very good paint anchorage and UBC (PVC) compatibility
High temperature resistance up to 160°C
Good sealing properties
Good resistance to chemicals on cloth side
Secure adhesion to steel, aluminum, plastics, painted substrates, and reinforced plastic substrates in automotive lightweight constructions, e.g. CFRP

Application Fields

tesa® 54718 is suitable for different hole covering applications along the automotive production process.

Example applications are:

After e-coat where a good compatibility to UBC (PVC) and sealant is required, e.g. car body platform, wheel houses, engine compartment
Before paint shop where good paint compatibility is essential
At the assembly line for hole covering on all car body areas, e.g. rocker, front/rear floor

To ensure the highest performance possible, our aim is to fully understand your application (including the substrates involved) in order to provide the right product recommendation.

Adhesive Type	modified acrylic
Backing material	polyolefin
Color	gray
Liner Type	glassine
Total thickness	1,350 µm

Adhesive Type	modified acrylic
Backing material	polyolefin
Color	gray
Liner Type	glassine
Total thickness	1,350 µm

Elongation at break	7.5 %
Tensile strength	105 N/cm
Puncture resistance	400 N
Chemical Resistance	good
Temperature resistance (30 min)	160 °C

Elongation at break	7.5 %
Tensile strength	105 N/cm
Puncture resistance	400 N
Chemical Resistance	good
Temperature resistance (30 min)	160 °C

tesa® 54718 can be supplied as die-cuts in roll or sheets individually to customer specific dimensions.
Our application process engineers support with customized equipment and self-designed application tools to enhance productivity.

According to VDA 278 analysis, tesa® 54718 does not contain any single substances restricted by the drafted GB regulations (China) as well as the indoor concentration guideline by JAMA (Japanese Automotive Manufacturers Association and the Japanese Ministry of Health, Labor and Welfare Ministry (MHLW).

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.

Downloads

Download the files below for more technical details and information on this product.

Safety data sheet_tesa® 54717_en_en-US_v10 130.9 kB Product information_tesa® 54718_en 44.2 kB

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Product comparison

Name of product	tesa® 54718 Paintable Noise Blocker	tesa® 54338	tesa® 7446	tesa® 54337 Pruned	tesa® 54349 90% PCR PET	tesa® 54337 PV1 Low VOC	tesa® 54717 Noise Blocker Water Resistant	tesa® 54485 Fireman Access	tesa® 54337 PV1 Low VOC	tesa® 54335 PV0 PunctureGuard	tesa® 54715 Noise Blocker Standard
Total thickness	1,350 µm	95 µm	99 µm	450 µm	260 µm	450 µm	1,240 µm	9,690 µm	450 µm	990 µm	1,140 µm
Adhesive Type	modified acrylic	modified acrylic	silicone	tackified acrylic	modified acrylic	tackified acrylic	modified acrylic	modified acrylic	tackified acrylic	modified acrylic	modified acrylic
Backing material	polyolefin	PET film	MOPP	PVC film	PET	PVC film	polyolefin	glassfibre / PET film	PVC film	PET	polyolefin
Color	gray	transparent		black	transparent	black	gray	white	black	gray	gray