Please Upgrade Your Browser

We have detected that you are using Internet Explorer – an outdated browser which is no longer fully supported on this site. In 2020, the Internet Archive will remove Internet Explorer from its supported list of browsers, following advice from Microsoft Chief of Security, Chris Jackson.

Using an outdated browser such as Internet Explorer increases security risks and restricts functionality. As a result, modern websites such as this one may not work as they should. To access this site in full, please upgrade to an alternative, fully-supported browser

Microsoft EdgeGoogle ChromeFirefox

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


Southeast Asia





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
Product Video

No items found.
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
Unfortunately, it looks like we don't have any case studies for this specific product.

We're working hard to get more case studies created for all of our product ranges.
See all our Case STudies

Related Products

Filter products by region

Connect with Sales

Get expert advice from one of our Silicone for Building specialists, or speak with your local sales representative today.

Speak to an expert

Our Products

//CSS and Scripts for Forms