Details

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Versachem Mega Black High Temp Silicone RTV 99839 is a premium, high-performance, one-part silicone sealant designed for automotive, industrial, and heavy-duty applications. With its exceptional heat resistance, this RTV (Room Temperature Vulcanizing) silicone can withstand extreme temperatures and harsh conditions, making it ideal for sealing gaskets, engine components, exhaust systems, and more. It resists oils, water, antifreeze, and other automotive fluids, ensuring a durable, long-lasting, leak-proof seal. The non-corrosive formula ensures compatibility with metal, plastic, rubber, and other surfaces.

Key Features:

• High-Temperature Resistance: Withstands temperatures up to 650°F (343°C), making it perfect for automotive and industrial high-heat applications

• Resists Automotive Fluids: Offers exceptional resistance to oils, water, antifreeze mixtures, and other automotive chemicals

• Non-Corrosive Formula: Safe for use on metal, rubber, and plastic without causing corrosion or damage to surfaces

• Versatile Applications: Ideal for sealing gaskets, exhaust systems, valve covers, oil pans, and more

• Durable, Leak-Proof Seal: Creates a strong, permanent, and flexible bond that resists vibration and extreme conditions

• Easy to Apply: 3 oz. tube for easy application with precision

• Made in the USA: Trusted for high-quality, reliable performance in automotive and industrial repairs

Product Details:

• Brand: Versachem

• Volume: 3 oz

• Temperature Resistance: Up to 650°F (343°C)

• Application: Sealing gaskets, engine components, exhaust systems, valve covers, oil pans, and other automotive/industrial uses

• Resists: Oils, water, antifreeze, and automotive fluids

• Not for: Surfaces that require flexible bonding or high movement applications

How to Use:

1. Clean and dry the surfaces to be sealed.

2. Apply a thin, even layer of the silicone sealant to the surface, ensuring full coverage.

3. Press the surfaces together and secure them as needed.

4. Allow the sealant to cure for 24 hours for maximum strength.

5. For best results, use on properly cleaned and prepared surfaces for optimal bonding.