Overview SeamlesSEAL ULTRA LS is a single-component, moisture-cured, fluid applied silicone coating. Once cured, the silicone coating membrane offers excellent resistance to water intrusion, UV exposure, and natural weathering. This product is designed to provide protection for a wide range of building surfaces. It is excellent for waterproofing and restoring existing roof systems, as well as for weather protection of SPF roofing systems.

Features and Benefits

• Superior leak protection

• Easy to apply and wide application window

• Weather-ability

• Long-lasting

• Resistance to ponding water

Coverage Rate

SeamlesSEAL ULTRA LS Silicone Coating is 69% solids by volume. A typical application rate of 1.5-1.75 gallons per 100 square feet should yield a dry film thickness of approximately 15 mils in one coat. Waste, wind loss, and other variables will affect the actual dry film thickness.


Product Data Sheet Safety Data Sheet