Professional Clear 310ml 100% Aquarium Sealing Acetic Big Glass Silicone Sealant. Multi-Scenario Application: Suitable for aquariums, windows, doors, display cabinets, bathrooms, and kitchens. Customizable Color Options: Available in Clear, White, and Black colors to match diverse design requirements. High Elasticity: Features 476% elongation at break, providing excellent flexibility and sealing performance. Fast Curing Time: Achieves tack-free status in 7-10 minutes and fully cures within 24 hours. OEM & Custom Logo Service: Supports OEM branding with custom logos and new design creation by professional designers. Free Sample Availability: Offers free testing samples upon request to ensure product quality before ordering. Global Export Experience: Sold to dozens of countries including Indonesia, Turkey, Russia, and Brazil since 2010.