G/Flex Epoxy Adhesive Kit - 655-K


Sale price$48.95

Product Details

The West Systems G/Flex epoxy Adhesive Kit - 655-K can be used to repair cracks in plastic kayaks and canoes. Patch pinhole leaks or add d-rings to your inflatable, or repair a damaged wood transom all with the G/flex 655-K Plastic Boat Repair Kit.
This thickened, easy-to-use epoxy permanently bonds fiberglass, ceramics, metals, plastics, damp, and difficult-to-bond woods. G/flex is toughened to make structural bonds that absorb the stresses of expansion, contraction, shock, and vibration. Glue resinous woods, exotic woods, and a wide range of dissimilar materials. Repair aluminum, plastic and wooden boats, kayaks, and canoes.  

Waterproof, flexible, permanent. 


  • Mixed G/flex 655 is of a "gel-toothpaste" consistency. It's still very spreadable but stays put where it is applied.
  • It makes structural bonds that can absorb the stresses of expansion, contraction, shock, and vibration.
  • In addition to its superior bonding to many different materials and its ability to bond dissimilar materials, Cured G/flex is much more flexible than other epoxies. This is an excellent property for boat building and repair.
  • Polyethylene (HDPE) is a common kayak and canoe material. Its molecular structure resists gluing by most adhesives. G/flex solves the problem; it bonds well to polyethylene and ABS plastics.
  • Clean up is simple. Wipe up spills with absorbent materials. Clean residue before it cures, with alcohol or acetone.
  • G/flex adheres tenaciously to difficult-to-glue hardwoods, both tropical and domestic varieties.
  • It has the ability to glue damp woods. It can be used on wet surfaces, even underwater when applied with specific techniques.
  • G/flex belongs in every boater's repair kit. The more you use it, the more uses you'll find for it - with your boating gear and other sporting and household items. It's easy to mix and use. The instructions that come with the kit are top-notch.
  • G/flex is a product of West System, a division of Gougeon Brother's, Inc. The Gougeon brothers have been using epoxy resins in boat building and repair for some 50 years. 


  • Mixing ratio of 1:1
  • Pot life: 45 minutes @ 72F
  • Working time: 75 minutes @ 72F
  • Cures to a solid in 3 hr. @ 72F
  • Reaches full strength in 1-2 days
  • Cures faster in warmer temperatures and slower in colder ones.

Kit Includes :

  • 4.5 oz. each of thickened G/flex 655 resin and hardener.
  • 2 reusable mixing sticks/applicators
  • 1 pair disposable gloves
  • 4 alcohol cleaning pads
  • 10 mixing palettes
  • Complete handling and repair instructions

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed