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Adhesives Ingredients

Desmoseal® S XP 2458

Technical DataSheet | Supplied by Covestro

It is a silane terminated polyurethane prepolymer. Desmoseal® S XP 2458 is used as a base resin in solvent-free, moisture-curing one-pack systems. These systems cure without bubbles or blisters if properly processed. Addition of a suitable filler to the product is required to achieve enhanced adhesive properties. The maximum storage temperature for this product is 50°C (122°F). Used in the formulation of moisture-curing sealant and in various applications like wood, plastic, metal, transportation, furniture, construction and housing.

Desmoseal® S XP 2458 Product details

Product Type
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Chemical Composition
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Physical Form
Liquid
Appearance
Clear yellow
Product Status
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Applications/ Recommended for
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx
  • xxxxxxxxxxxxxxxxxxxxxxxxx

Desmoseal® S XP 2458 Properties

Property

Value & Unit
Test Condition
Test Method
Viscosity at 23°C, DIN 53019
xxxxx mPa.s
Flash point (DIN 51758)
xxx °C
Weight per gallon @ 20°C
xxxx lb
Pour point
xx °C
Specific gravity @ 20°C
xxxxx g/cm3

Solubility Properties

Element
Test Condition
Test Method
Soluble in
xxxxxxxxxx
Soluble in
xxxxxxxxxx
Last edited Feb 1, 2018
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