GE Silicone 2+ Gutter 100% Silicone is a 100% waterproof and weatherproof sealant for use with metal or vinyl gutters and additional exterior applications. It applies to wet or dry surfaces, can be exposed to rain in as little as 30 minutes and cures in 24 hours. It is permanently flexible and will not shrink or crack when subject to ultraviolet rays or freezing temperatures. Adhere to porous materials such as brick and mortar.
Can be applied to wet or dry surfaces and in extreme temperatures, 20-degree F to 120-degree F. The crystal clear color blends in with most building material substrates and is water resistant and paintable in just 30 minutes. Won?t crack or shrink. Meets ASTM C920 type S grade NS class 25. Low odor and VOC compliant.
Provides a durable, flexible and watertight sealant for gutters, drainspouts, lap joints, flashings, roof vents, aluminum siding and other metal joints. Stands up to weather and temperature extremes. Meets ASTM Specification C 1085. Covers 56 linear feet at an 3/16" bead.