GE ULTRASPAN US 1100 UST/USM PRE-CURED SILICONE RUBBER

With UltraSpan* UST/USM silicone accessories (Ultimate Tensile Strength/Ultimate Silicone Molded), you can protect and seal every part of your building envelope with confidence.

UltraSpan strips, sheets, and corners form an enduring weatherproof seal in flashing and transitions applications.

UltraSpan UST/USM silicone accessories offers the ultimate in long-term performance. Pre-cured silicone rubber is resistant to UV radiation and extreme temperatures. It does not become brittle in cold or soften in heat, decade after decade. 

UltraSpan UST/USM silicone accessories securely bonds to substrates using Elemax* Liquid Flashing, SilPruf* sealant, SWS, or in some cases, Elemax 2600 coating. 

UltraSpan UST/USM silicone accessories is backed by world-class technical support and extended warranties of up to 20 years when used with the Elemax system.

• Pre-cured, transition sheets, strips, and corners
• 100% silicone
• Weatherproof
• Permanently flexible