300ml Multi-Purpose Drum Cartridge Acetic Neutralsilicone Sealant General Purpose Door Window Glass. Multi-Purpose Application: Suitable for doors, windows, glass, fish tanks, bathrooms, and kitchens. Wide Color Options: Available in White, Black, Gray, and Transparent. OEM and Custom Design: Full OEM services and custom design capabilities for customer brands. Fast Drum Delivery: 7-day delivery time for drum orders. Free Sample Availability: Free samples can be sent upon request before placing an order. Superior Weatherability: Acetoxy silicone sealant with excellent weather resistance. Long Shelf Life: 12-month shelf life ensures product stability. Global Export Experience: Exporting to dozens of countries including Indonesia, Turkey, and Brazil.