JB Weld Black Silicone 85g - 31319

When you need reliable sealing, bonding, and gasketing, the JB Weld Black Silicone 85g has got your back. As a tough, durable, and versatile option, this black silicone is perfect for tackling automotive and household repairs in true Kiwi style. Whether you’re fixing a cracked taillight, sealing a leaky window, or gasketing mechanical assemblies, the JB Weld Black Silicone is designed to deliver a professional-grade result that stays strong and weatherproof in even the harshest Aotearoa conditions.

This high-quality black silicone cures upon contact with moisture in the air, forming a waterproof, mildew-resistant, and flexible seal for a wide variety of applications. Made for flexibility, it resists shrinking, cracking, and wear, making it ideal for everything from outdoor projects to automotive repairs. With its temperature resistance and sensor-safe formula, it’s a must-have for tradies, DIYers, and anyone who values durable, no-fuss tools.

Designed for simplicity and performance, the JB Weld Black Silicone can handle uneven surfaces, creating reliable seals on everything from engine components and windshields to windows and household trim. With its sleek black finish, it blends seamlessly into most surfaces, giving you a clean, polished look when the job’s done. Sweet as, whether you're on the job site or fixing up the homestead!

Key Features and Benefits for Kiwis

• Waterproof and Weather-Resistant – Built tough for Aotearoa

  • Creates strong seals that resist water, weather, and UV exposure. Perfect for outdoor use and projects exposed to the elements.

• Flexible and Shrink-Free Formula

  • Stays flexible and durable over time, resisting cracks and shrinking for long-lasting performance.

• Sensor-Safe – Ideal for automotive repairs

  • Safe to use with sensors and delicate components, making it perfect for sealing engine assemblies and other vehicle parts.

• High-Temperature Resistance – For heavy-duty jobs

  • Withstands extreme temperatures, making it suitable for a wide range of automotive and industrial applications.

• Quick and Versatile Application

  • Bonds to most materials, including metal, rubber, glass, and plastic, making it the MVP of sealants in Kiwi homes and garages.

Perfect for Life in NZ

From sealing your ute’s windscreen to securing moldings on your whare, the JB Weld Black Silicone is designed for projects that matter most to Kiwis. Whether it’s the humidity of the North or the frosty mornings of the South, this silicone is tough enough to handle dry, wet, cool, or hot conditions without breaking a sweat.

Specifications at a Glance

What’s in the Tube?

• 1 x 85g JB Weld Black Silicone Tube
• Easy-to-follow instructions for hassle-free application

JB Weld Black Silicone is the no-fuss solution that Kiwis can rely on for durable, flexible, and professional-grade repairs. Whether you're taking care of your vehicle, fixing up your home, or working on outdoor projects, this product is your versatile partner in DIY success. Rugged, reliable, and ready to handle whatever Aotearoa throws at it—get results that last with JB Weld Black Silicone. Sweet as!