Permatex Sealant Optimum Black RTV Silicone Silicone 3.35 oz Tube 2 Noz 27037

Permatex Sealant Optimum Black RTV Silicone Silicone 3.35 oz Tube 2 Noz

The Permatex Sealant Optimum Black RTV Silicone is a versatile and high-performance sealant designed for a variety of applications. Ideal for DIY enthusiasts, tradies, and automotive professionals, this silicone sealant offers excellent adhesion and flexibility, making it perfect for sealing and bonding in automotive, marine, and industrial environments. With its easy-to-use tube and dual nozzles, it simplifies the application process for any user.

This high-quality RTV silicone from Permatex is engineered to withstand extreme temperatures and resist moisture, ensuring a long-lasting seal. Whether you're working on engine components, gaskets, or other surfaces, this sealant provides reliable performance you can trust.

Key features

• High-performance RTV silicone for a strong, flexible seal.
• Resistant to extreme temperatures and moisture.
• Easy application with dual nozzles for precision.
• Ideal for automotive, marine, and industrial use.
• Excellent adhesion to a variety of surfaces.

Technical details

• Volume: 3.35 oz (100 mL).
• Type: RTV (Room Temperature Vulcanizing) silicone.
• Pack size: 1 tube with 2 nozzles.
• Colour: Black.

Applications / fitment

This sealant is typically used in various sealing and bonding applications across different industries.

• Automotive engine components and gaskets.
• Marine applications for sealing and bonding.
• Household repairs and maintenance tasks.
• Industrial equipment and machinery maintenance.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

How do I apply the Permatex Sealant Optimum Black RTV Silicone?

Ensure the surface is clean and dry, then use the dual nozzles for precise application. Apply a consistent bead and allow it to cure as per the instructions.

Is this sealant suitable for high-temperature applications?

Yes, the Permatex RTV silicone is designed to withstand extreme temperatures, making it suitable for high-temperature applications.

Can I use this sealant on plastic surfaces?

Yes, this RTV silicone adheres well to various surfaces, including plastics, metals, and rubber.

How long does it take for the sealant to cure?

Curing time may vary, but typically it sets in about 24 hours for full strength. Refer to the product instructions for specific details.

Is this product resistant to moisture?

Yes, the Permatex Sealant Optimum Black RTV Silicone is moisture resistant, making it ideal for use in wet environments.