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Flex Glue White 6 oz. Tube - Flex Seal

Part #: GFSTANR06

The Flex Seal Flex Glue White 6 oz. Tube (Model: GFSTANR06) is a professional-grade, rubberized, waterproof adhesive designed for robust bonding, sealing, and repairing across a multitude of materials in automotive and industrial environments. This super-strong adhesive offers instant grab technology, which helps to secure objects quickly and, in many cases, eliminates the need for bracing during the initial curing phase. Its versatile formulation allows for application on both dry and wet surfaces, including underwater, providing reliable performance in challenging conditions.

Key Features

  • Super Strong Instant Grab: Engineered with instant grab technology, this adhesive locks objects in place upon application, reducing the need for temporary supports.
  • Waterproof and Weatherproof Seal: Flex Glue forms a durable, waterproof, and weatherproof bond that resists extreme temperatures, UV exposure, and moisture, suitable for both indoor and outdoor professional applications.
  • Flexible and Durable: Once fully cured, the glue maintains flexibility, allowing for movement without cracking, shrinking, or peeling, ensuring a long-lasting repair.
  • Versatile Surface Adhesion: Effectively bonds a wide array of materials including metals, wood, foam, rubber, tile, ceramic, glass, concrete, masonry, fiberglass, and various plastics.
  • Paintable and Solvent-Free: This adhesive is solvent-free, has a low odor, and can be painted over once cured to match the surrounding surface, offering a clean and professional finish.
  • No Run or Drip Formula: Its thick consistency prevents running or dripping, making it easy to apply even on vertical or overhead surfaces.

Applications

Flex Glue White 6 oz. Tube is ideal for a wide range of professional tasks for technicians and mechanics. It excels in automotive repair for bonding trim, emblems, certain plastic components, and sealing leaks in non-pressurized systems. In industrial settings, it can be used for general maintenance repairs, bonding various materials in construction, and sealing out water and air in equipment and structural elements. Its ability to work on wet surfaces makes it particularly useful for emergency repairs where drying time is limited or water exposure is unavoidable. It is also suitable for marine applications, RV and motor home repair, and various plumbing and electrical projects where a strong, flexible, and waterproof seal is critical.

We have 260 in stock

$14.99

Add to Cart:
  • Flex Seal
    Other products
    Flex Seal Homepage
  • Model: 474077
  • Shipping Weight: 0.83lbs
  • UPC: 00108528080076
  • Manufacturers Part #: GFSTANR06
  • Manufactured by: Flex Seal
  • Also Known As: FLX-GFSTANR06

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

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