Pardobond Silver RTV Silicone Sealant, 100g Heat & Cold Resistant Automotive Gasket Maker. Superior Oil & Water Resistance: Provides strong resistance against oil, water, and antifreeze without cracking. Non-Corrosive Formula: Safe for use on iron, steel, aluminum, plastic, and other engine materials. Room Temperature Curing: No mixing required; cures at room temperature for simple operation. Flexible & Durable Seal: Forms a flexible, leak-proof layer that does not shrink or crack over time. OEM Service Available: Accepts private label and packaging customization for bulk orders. Multiple Certifications: Certified with ISO9001, RoHS, and MSDS for safety and quality. Fast Curing Time: Skin dries in 15-30 minutes with full curing achieved in 24 hours.