Reddit reviews West System 650-8 G/Flex Toughened, Versatile, Liquid Epoxy Resin and Epoxy Hardener, Permanent Waterproof Bonding Of Fiberglass, Ceramics, Metals, Plastics, Damp & Woods, 4.5 Ounce x 2 Bottles

Toughness and flexibility. G/flex has been toughened to make structural bonds that can absorb the stresses of expansion, contraction, shock and vibration. It is resilient and impact resistant.Adhesion 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.Bonds well to a variety of materials. G/flex bonds well to metals, plastics, glass, masonry and fiberglass. It is ideal for repairs to aluminum boats and polyethylene and ABS canoes and kayaks.Ease of use. G/flex is a simple two-part epoxy system. Resin and hardener can be mixed to provide a relatively long open working time, yet it cures quickly and can be used in cool temperatures.