Technical datasheet

Relca® RU-655

Supplied byStahl- Last Updated on May 20, 2025

Relca® RU-655 by Stahl is an aqueous, solvent-free and anionic dispersion of an aliphatic polycarbonate polyurethane. It forms clear, glossy and hard but flexible films.
  • Offers excellent water, chemical and hydrolysis resistance.
  • Provides good adhesion on wood and metal.
  • Relca® RU-655 is recommended for parquet flooring and wood coatings.
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Relca® RU-655 properties

Other properties

PropertiesValue & unitTest conditionTest method
100% Modulus0.0 Visible After LoginVisible After LoginVisible After Login
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Hardness, Pendulum0.0 Visible After LoginVisible After LoginVisible After Login
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Tensile Elongation0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength, Ultimate0.0 Visible After LoginVisible After LoginVisible After Login
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