Technical datasheet

ELASTOSIL® LR 3070/30 US A/B

Supplied byWacker- Last Updated on Nov 2, 2025

ELASTOSIL® LR 3070/30 US A/B by Wacker is a primer less, self-bonding liquid silicone rubber (LSR). It can adhere to various plastic substrates such as Polyamide (PA), Polybutylene terephthalate (PBT) and metals.
  • It is suitable for processing by injection molding.
  • It can be used for technical applications without post curing.
  • ELASTOSIL® LR 3070/30 US A/B has a shelf life of 6 months.
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ELASTOSIL® LR 3070/30 US A/B properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Shore A0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Other properties

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Physical properties

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Density0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

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Brittleness Temperature0.0 Visible After LoginVisible After LoginVisible After Login

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