Neutral General Propose Silicone Sealant for Window, Doors Sealing (D13). Neutral Cure Technology: One-component alcoxy neutral cure silicone sealant for general-purpose sealing. Wide Material Adhesion: Excellent adhesion to PVC, polycarbonates, aluminium, lacquered aluminium, stone, and ceramics. Superior Weather Resistance: Outstanding UV and aging resistance; withstands sunshine, rain, snow, and extreme temperatures. Versatile Applications: Ideal for window/door sealing, stone curtain walls, concrete tunnels, roads, automobiles, and ships. Fast Curing Performance: Forms skin in 10 minutes, dry to touch in 1 hour, and fully cures in 24-48 hours. Long Shelf Life: Shelf life exceeds 9 months when stored below 30 degrees Celsius. Multiple Color Options: Available in Clear, White, Black, Bronze, and Grey to match various design needs. OEM/ODM Services: Flexible customization, minor customization, and sample-based customization services available.