Magtools High Temperature RTV Silicone Sealant - 320℃ Oil-Resistant and Waterproof Automotive Engine Sealant. High Temperature Resistance: Operates effectively within a temperature range of -60 to 343 degrees Celsius. Fast Curing Time: Cures completely in just 5 to 10 minutes for efficient production. Environment Friendly: Formulated as an eco-friendly solution for automotive applications. OEM Service Available: Custom manufacturing services available for specific brand requirements. Long Shelf Life: Maintains quality and performance for more than 12 months. Neutral Silicone Formula: Safe for use on various automotive engine components without corrosion. Multiple Color Options: Available in Grey and Red variants to suit different aesthetic needs. Standard Packaging: Conveniently packed in cartons containing 144 pieces per unit.