Flex Caulk Hybrid White Net wt. 9 oz Pressurized Can - Flex Seal

Part #: CFSWHTR675

The Flex Seal Flex Caulk Hybrid White (CFSWHTR675) is a professional-grade, multi-purpose sealant engineered for demanding automotive and industrial environments. This 9 oz pressurized can delivers a robust, hybrid formulation, providing technicians and mechanics with a reliable solution for creating durable, long-lasting seals and bonds across a variety of substrates. It is designed to offer exceptional performance where traditional caulks may fall short.

Key Features

  • Advanced Hybrid Formula: Combines the best properties of multiple sealant technologies, offering superior adhesion, flexibility, and resistance to cracking and shrinking.
  • Exceptional Durability: Formulated to withstand harsh conditions, including extreme temperatures, UV radiation, and continuous moisture exposure, ensuring a long service life.
  • Versatile Adhesion: Bonds effectively to a wide array of materials, including metals, plastics, rubber, fiberglass, concrete, and wood, making it suitable for diverse applications.
  • Pressurized Can Application: Provides consistent flow and controlled dispensing, allowing for precise application in intricate areas and minimizing material waste.
  • Professional White Finish: Dries to a clean, professional white that can be painted over, allowing for seamless integration into existing finishes.

Applications

This hybrid caulk is an essential tool for numerous professional applications. It excels in sealing seams and joints in automotive bodywork, preventing water intrusion in marine vessels and RVs, and performing general maintenance on industrial equipment. Technicians will find it effective for sealing HVAC ductwork, repairing gutters, and various construction projects that require a strong, weather-resistant, and flexible seal. Its robust bonding capabilities are crucial for preventing leaks and protecting components against environmental degradation.

We have 73 in stock

$19.99

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  • Model: 474070
  • Shipping Weight: 0.9lbs
  • UPC: 00108101298707
  • Manufacturers Part #: CFSWHTR675
  • Manufactured by: Flex Seal
  • Also Known As: FLX-CFSWHTR675

This product was added to our catalog on Tuesday 30 June, 2026.

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