• Adhesives

Desmoseal® S XP 2774

Aliphatic silane-terminated prepolymer.Binder for producing highly flexible adhesives, sealants and coatings.

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Product Types

  • Prepolymer
  • Reactive system


Moisture resistant, Solvent-free

General Characterization

Aliphatic silane-terminated prepolymer.
Binder for producing highly flexible adhesives, sealants and coatings.

Storage Conditions

- Storage in original sealed Covestro container.

- Recommended storage temperature: room temperature (approx. 23 °C)

- Protect from moisture, heat and foreign material.

General information: The product is sensitive to moisture and should therefore always be kept tightly sealed in its original container. Storage at elevated temperatures (considerably above 30 °C) increases the viscosity. The product should therefore be kept cool.


No data available

Packaging Type

No data available

Technical Properties & Datasheets


Property Name Test Method Unit Value
Pour point ISO 3016 °C approx. - 15
Flash point DIN EN ISO 2719 °C approx. 142
Density at 20 °C DIN 51757 g/ml approx. 1.01


Property Name Test Method Unit Value
Viscosity (23 °C) M014-ISO 3219/A.3 mPa*s approx. 50,000


Technical Data Sheet
Safety Data Sheet
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