JB Weld Blue RTV Acetoxy Sealant - 3 oz Tube

J-B Weld Blue Silicone

RTV all purpose technology

Set time 1 hour

Sensor Safe

Gasket Maker and Sealant

Auto and Household

Timing Gear Covers

Transmission & Oil Pans

The JB Weld Blue RTV Acetoxy Sealant is a versatile and reliable sealant designed for a variety of applications that require a durable and waterproof bond. This 3 oz tube provides ample product for sealing, bonding, and gasketing tasks in automotive, plumbing, and household repairs.

Featuring a high-quality acetoxy curing system, this RTV sealant offers excellent adhesion to most common materials including metal, glass, ceramic, and many plastics. Its blue color makes it easy to identify for precise application and inspection. The sealant remains flexible after curing, ensuring a long-lasting seal that resists temperature fluctuations and environmental exposure.

Designed for ease of use, the JB Weld Blue RTV Acetoxy Sealant adheres quickly and forms a reliable seal in both vertical and horizontal applications. Its 3 oz tube format is convenient for smaller repair jobs and maintenance tasks. Whether sealing leaks or creating a protective barrier, this product delivers professional-grade results with minimal effort.Ideal for automotive repairs, plumbing fixtures, and household maintenance, this RTV sealant is a trusted choice for professionals and DIY enthusiasts alike. Its quick curing time and strong adhesion make it an essential part of any toolbox. Ensure a secure, waterproof, and long-lasting seal with JB Weld's proven formula.Features: High-quality acetoxy curing system for reliable adhesion Features: Blue color for easy identification and precise application Features: Flexible and durable after curing, resistant to temperature changes Features: Suitable for metal, glass, ceramic, and plastics Features: Convenient 3 oz tube for small to medium repair projects