Tobs Brand Waterproofing Sealant Spray Structural Sealant Glazing Sealants Neutral Silicone Sealant. Fast Curing Formula: Neutral silicone sealant with drying time under 3 hours, saving installation time. High Elasticity: Elasticity rate of 80% or more ensures durability and resistance to movement. Versatile Application: Suitable for doors, windows, glass, aluminum panels, and light steel buildings. Corrosion Resistant: Provides long-term durability without corroding concrete and metal surfaces. Customizable Options: Supports customization for product names, specifications, and packaging requirements. Certified Quality: Manufactured under IATF16949, ISO14001, and OHS18001 certified systems. Professional OEM Service: Factory offers full OEM/ODM support with dedicated R&D department assistance.