GE 100% silicone window and door supreme 10.1oz white. 30-minute rain ready. 2 x the stretch of other top selling silicones. 100% waterproof caulk that can withstand exposure to all weather conditions. Flexible and shrink / crack - proof. Withstands extreme joint movement with +/- 50% joint movement capability. Window and door supreme can withstand the extreme expansion or contraction that can occur with weather fluctuations or movement from a house settling . Lifetime guarantee , non paintable. Typical uses are windows , doors, siding , trim ,molding , baseboards , vents, around wires/pipes and other attic / basement applications. adheres to most wood , metal, vinyl siding , masonry brick , concrete , drywall/ plaster , glass and plastic.