The West System G/Flex 650 2-Part Resin/Hardener Toughened Epoxy System (4oz) is a toughened versatile liquid epoxy for permanent waterproof bonding of fiberglass ceramics metals plastics damp and difficult-to-bond woods. With a modulus of elasticity of 150000 PSI it is a bit more flexible than standard epoxies and polyester but much stiffer than adhesive sealants. This gives G/flex 650 the ability to make structural bonds that can absorb the stress of expansion contraction shock and vibration. It is ideal for bonding dissimilar materials. It can be modified with WEST SYSTEM fillers and additives and used to wet-out fiberglass tapes and fabrics. Mixed at a 1:1 ratio G/flex 650 gives you 45 minutes of working time at 72°F. It reaches an initial cure in 7 to 10 hrs and full cure in 24 hrs.High-Strength EpoxyG/flex 650 is first of all a high-strength epoxy—designed for permanent waterproof structural bonding. Furthermore G/flex has a modulus of elasticity of 150000 psi giving G/flex the toughness to make structural bonds that can absorb the stresses of expansion contraction shock and vibration. G/flex Epoxies are toughened resilient two-part epoxies. These epoxies have excellent adhesive properties and are engineered for a superior grip to metals plastics glass masonry fiberglass and wet and difficult-to-bond woods:G/flex adheres tenaciously to difficult-to-glue hardwoods and even has the ability to glue damp woods..G/flex is ideal for bonding a variety of other materials including dissimilar ones—metals plastics glass masonry and fiberglass. It can be used to wet out and bond fiberglass tapes and fabrics..1:1 MixG/flex 650 Epoxy is the result of years of experimentation to develop a toughened epoxy that was simple to use viscous enough not to drain out of a joint and would adhere tenaciously to a variety of materials under difficult conditions.G/flex 650 is all that and more. It is a marine-grade glue that can be accurately mixed in small batches with a simple 1:1 mix ratio. It has the advantage of a long ope
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