GE Siliconized Acrylic Advanced Window & Door sealant allows you to create paintable seals without compromising on weatherproof performance. Ideal for exterior paint projects exposed to harsh weather conditions, this premium sealant is immediately rain-ready with Rainguard Protection that helps prevent unexpected weather from damaging your hard work. It has strong adhesion to common building materials including most metals, wood, composites, brick, stone, stucco, cement board, drywall, plaster, vinyl siding, PVC, painted surfaces and more. Thanks to its excellent flexibility and durability, this sealant resists cracking, even after painting, and is mold and mildew resistant once cured.