NRS G/flex Epoxy Adhesive Kit


Shopping Cart

NRS G/flex Epoxy Adhesive Kit

Thickened G/flex Epoxy Adhesive, 4.5 oz. tubes of resin and hardener, plus instructions and application supplies. Tough bond on many different materials. Waterproof, flexible, permanent. The 655-K kit contains 4.5 oz. each of thickened G/flex 655 resin and hardener. Mixing ratio is 1:1. It also includes two reusable mixing sticks/applicators, one pair disposable gloves, four alcohol cleaning pads, 10 mixing palettes and complete handling and repair instructions. Mixed G/flex 655 is of a "mayonnaise" consistency. It's still very spreadable, but stays put where it is applied. 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. 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. At 72F pot life is 45 minutes. Working time is 75 minutes. It cures to a solid in three hours and cures to its full strength in one to two days. It cures faster in warmer temperatures and slower in colder ones. 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 does indeed belong 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.

  • Four ounces each of thickened G/flex® 655 resin and hardener
  • Mixing ratio of 1:1
  • Pot life: 45 minutes at 72°F
  • Working time: 75 minutes at 72°F
  • Cures to a solid in 3 hr. at 72°F
  • Reaches full strength in 1-2 days
  • Also includes :
  • 2 reusable mixing sticks/applicators
  • 1 pair disposable gloves
  • 4 alcohol cleaning pads
  • 10 mixing palettes
  • Complete handling and repair instructions

Purchase the NRS G/flex Epoxy Adhesive Kit from All order totals over $45 qualify for free ground shipping.

5 Star Rating


5 Stars AndyJ - July 11 2011

G/Flex Epoxy Adhesive Kit
My 6 year old Hobie Mirage developed a stress crack and none of the Hobie dealers around here could fix it. I was going to purchase a polyethylene "plastic welding" kit but came across this item with a Google search. I'm glad I did because this is easy to use and works as advertised. I just followed the instructions and my kayak is as good as new.

Outdoor Gear
Recommended Products:
Similar Categories:

More Departments:
All Departments [+]