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UltraSpan UST2200 Transition Sheet

Durable, weathertight performance for flashing and transition applications.

Protect your building from the elements, with UST2200 Transition Sheets.

Available in:

North America


Latin America


Europe, Middle East & Africa


India & Pakistan

Create enduring and weathertight seals for flashing and transition applications with UST2200 Transition Sheets. These pre-cured sheets create a flexible membrane, offering the ultimate in long-term performance.

UST2200 sheets are a 100% silicone and pre-cured to help protect your building from the elements, even when exposed indefinitely. A low-modulus formula offers reduced joint stress with optimal flexibility.

UST 2200 sheets are fully compatible with all Air & Water-Resistive Barrier (AWB) and SilPruf Weatherseal silicone products by GE Silicones. Used together, they form a highly effective, weathertight system to help seal out water and air.

UST2200 sheets are backed by world-class technical support and our extended limited warranty.

  • Pre-cured silicone transition sheets
  • Fully compatible with Air and Water Barrier and Weatherseal products by GE Silicones

Exceptionally durable

  • Proven long-term resistance to extreme temperatures, UV radiation, rain, and snow, with negligible change in elasticity
  • Excellent elongation and tensile


  • Full chemical and adhesive compatibility with all Air & Water-Resistive Barrier (AWB) and SilPruf Weatherseal silicone products by GE Silicones
  • Breathable and allows moisture to escape

Movement capacity

  • Excellent extension and compression cycling recovery
  • Low-modulus formula for reduced stress on moving substrate surfaces

Quick and easy to apply

  • Easily scissor-cut
  • Translucent, making it easy to confirm continuous sealant contact
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Available Sizes

Currently available in:

  • 100-foot (30.5 m)rolls
  • Standard widths are 6 inches (152 mm) and 12 inches (305 mm)
  • Custom widths available

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For additional information about any of our solutions, or to discuss your project requirements, please get in touch with a GE Silicones specialist, or contact your local sales representative today.

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