Stable. Flexible. Breathable.
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.
Allows barrier systems to breathe, not just coated wall areas
Easy to apply
Manufacturer warrants this product meets manufacturer's specifications if properly stored and applied. If not satisfied, return proof of purchase for refund. Manufacturer shall not be liable for damages in excess of the purchase price. This is the sole and exclusive remedy/liability for product defects/failure. This warranty is in lieu of all other warranties, express or implied, including any warranty of merchantability or fitness. You may also have other rights that vary from state to state, so the above limitations/exclusions may not apply to you.
Labor and material warranties for up to 20 years may be available. Inspection of the completed project by a third-party engineering firm is required for warranty validation. See individual product labels for additional information.
Customers must evaluate the product and make their own determination as to fitness of use in their particular applications. See the applicable product data sheets for additional product information.
Currently available in translucent and black.