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West System G/flex Epoxy

West System G/flex Epoxy

  • 4 Oz. Resin And 4 Oz. Hardener (1:1 Ratio)
  • More Flexible Than Standard Epoxies
  • Item #: 
    West System
    Model #: 


    Shipping Weight: 
    0.70 Lbs.
    List Price: 
    Our Price:
    Status:  null In Stock


    Warning This product ships ground only

    West System G/flex is a tough, resilient epoxy engineered for a superior grip to metals, plastics, glass, masonry, fiberglass, and wet and difficult-to bond woods. G/flex is easy to use with a simple 1:1 mix ratio. It has a long open working time of 45 minutes at room temperature. G/flex reaches a working cure in 7-10 hours and a full cure in 24 hours.


    • Toughness and Flexibility G/flex has been toughened. This gives G/flex the ability to make structural bonds that can absorb the stresses of expansion, contraction, shock, and vibration. G/flex is resilient and impact resistant. With a modulus of elasticity of 150,000 psi (WEST SYSTEM 105 Resin/205 Hardener has a modulus of elasticity of 450,000 psi), G/flex is more flexible and can deflect further than WEST SYSTEM 105/205, while being much stiffer than typical adhesive sealants.
    • Bonds to wet and damp surfaces G/flex has the ability to glue damp woods. It can be used on wet surfaces, even underwater when applied with specific techniques.
    • Excellent adhesion to hard-to-bond woods G/flex adheres tenaciously to difficult-to-glue hardwoods, both tropical and domestic varieties. This is important since many of the exotic and tropical species now being used to replace traditional woods present bonding challenges.
    • Bonds well to a variety of materials G/flex is ideal for bonding a variety of materials, including dissimilar ones. G/flex has a superior grip so that it can be used to bond to metals, plastics, glass, masonry, and fiberglass. G/flex is ideal for repairs to aluminum boats and polyethylene and ABS canoes and kayaks. It can also be used to wet out and bond fiberglass tapes and fabrics.
    • Ease of use G/flex is a simple two-part epoxy system. Resin and hardener are mixed in a 1:1 mix ratio by volume. For added convenience, a pre-thickened version, G/flex 655 Thickened Epoxy Adhesive, is also available. G/flex provides a relatively long open working time of 45 minutes. It cures in 7-10 hours and can be used in cool temperatures. Because it is simple to mix and use, G/flex is an excellent starting point for customers new to epoxy use.
    • Versatility G/flex can be modified with WEST SYSTEM fillers and additives if you need to meet particular bonding needs. Adding G/flex to other WEST SYSTEM epoxies can improve their toughness and flexibility.

    Two 4 oz. bottles of liquid epoxy (one 4 oz. resin and one 4 oz. hardener) in a plastic bag.


    West System Handy Repair Pack
    Item #: 751387
  • Everything To Complete Small Repairs
  • Disposable Mixing Package And Instructions
  •  Include

    Model #:
    MAS Epoxies FLAG Handy Repair Kit - Medium
    Item #: 755263
  • Yield: 24 Oz. of Medium Viscosity Epoxy
  • Formulated for General Purpose Gluing, Fileting, Laminating and Gluing
  • Convenient Amount of the MAS Epoxies 2:1 Non-Blushing System for Small Repairs
  •  Include
    MAP Price

    Model #:
    System Three MetlWeld Epoxy Adhesive - .5 Pint 2-Part Kit
    Item #: 751002
  • Applications: Formulated to Bond Dissimilar Materials such as Steel to Wood*
  • Excellent Elastic Properties, Superior Bond Strength while Remaining Rigid
  • Total Yield: 1/2 Pint
  •  Include
    Model #:
    West System G/flex Epoxy Complete Kit
    Item #: 752814
  • 4 Oz. Resin And 4 Oz. Hardener (1:1 Ratio)
  • Mixing Sticks & Cups, Syringes, Colloidal Silica, Gloves And Alc. Pads
  • More Flexible Than Standard Epoxies
  •  Include

    Model #:
    West System G/flex Epoxy Kit
    Item #: 752815
  • 4.5oz. Resin And 4.5oz. Hardener (1:1 Ratio)
  • 2 Mixing Sticks, 10 Mixing Palettes, Gloves And Alcohol Pads
  • More Flexible Than Standard Epoxies
  •  Include

    Model #:
    System Three Sculpwood Moldable Epoxy Putty
    Item #: 756779
  • Applications: Epoxy Putty Component of the EndRot System
  • Moldable, Carvable, Lightweight, Strong, Excellent Adhesion to Many Substrates
  • Select Total Yield
  •   null
    From: $34.99
    To: $53.99
    Model #:
    System Three Sculpwood Moldable Epoxy Putty
    Item #: 756779SCUK16
  • Applications: Epoxy Putty Component of the EndRot System
  • Moldable, Carvable, Lightweight, Strong, Excellent Adhesion to Many Substrates
  • Total Yield: 1 Quart
  •  Include
    Model #:

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