GE 100% silicone window and door supreme 10.1oz clear. 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. 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 home settling. Lifetime guarantee, non paintable. Typical uses include windows, doors, siding, trim, molding, baseboards, vents, arpond wires/pipes and other attic/basement applications. adheres to most wood , metal, vinyl siding, masonry, brick, concrete, drywall/plaster, glass and plastic.