tesa® 54332 Heat Performance Sealer

The Heat Performance Sealer for permanent hole covering applications



Product description

tesa® 54332 combines an extremely heat-resistant aluminum laminated glasscloth layer with an extra thick acrylic adhesive sealer. This product is optimized for the automotive industry to cover unused interior holes that require excellent heat resistance and perfect sealing.

Features:

  • Extreme temperature resistance up to 200°C for 30 minutes
  • Reliable corrosion protection as e.g. punch burrs will be securely sealed by 800μm adhesive layer
  • Reduces and absorbs noise regardless of the hole size to enhance the acoustic comfort while driving
  • Secure adhesion on painted substrates and on reinforced plastic substrates in automotive lightweight constructions, e.g. CFRP

Main applications

tesa® 54332 is especially designed for permanent covering of holes that are directly exposed to heat radiation. It can withstand high temperatures up to 200°C for 30 minutes and seals holes securely against water leakage and corrosion.

Technical properties

Backing material

aluminium laminated glasscloth

Total thickness

1010 µm

Type of adhesive

modified acrylic

Adhesion to Steel (after 14 days)

22 N/cm

Type of liner

PE-coated paper

Temperature resistance (30 min)

200 °C

Rating properties

Humidity Sealing

++

Flame Resistance

self-extinguishing

Conformability

+

Noise damping

+

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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