RADIASIL

Hybrid silane-terminated polyurethane (STPU) polymers offer a clean, moisture-triggered cure profile that activates only after application. Free from residual isocyanates, RADIASIL systems simplify handling and reduce the risk of side reactions. The polyurethane backbone contributes strength and flexibility, while silane chemistry ensures reliable adhesion to diverse substrates—from metals to porous construction materials. Once cured, surfaces remain paintable, supporting seamless finishing. For sealants and adhesives that demand safety, durability, and versatility, RADIASIL is a smart choice.

Features & Benefits

  • → Low odor, low VOC, EC1 possible
  • → High elongation – low modulus
  • → High modulus – low creep
  • → NCO-free
  • → DINP-free

RADIASIL® 2001

  • → Visc Pa.s: 60-95 Pa.s
  • → Color: Clear
  • → NCO-value: <0,1% NCO

RADIASIL® 2002

  • → Visc Pa.s: 40-75 Pa.s
  • → Color: Clear
  • → NCO-value: <0,1% NCO

Examples of this product in use

If you have a question or want to learn more about applications for our products please get in touch with us.

Radiasil 1146 X 834

Data files

TDS Technical Data Sheet
TYPE NAME SIZE DOWNLOAD
TDS Radiant RADIASIL 2001 TDS prov.pdf 78.4 KB
TDS Radiant RADIASIL 2002 prov TDS .pdf 78.15 KB
Radiant RADIASIL 2001 TDS prov.pdf

TYPE

TDS

SIZE

78.4 KB
Radiant RADIASIL 2002 prov TDS .pdf

TYPE

TDS

SIZE

78.15 KB

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