G/flex 650-8 Liquid Epoxy, Resin and Hardener
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This toughened, two-part liquid epoxy is built for permanent bonds where standard epoxy or polyester resin would be too rigid, including fiberglass, ceramics, metals, plastics, and damp or difficult-to-bond woods. G/flex 650 sits between a standard epoxy and an adhesive sealant in terms of flexibility, giving it enough give to absorb the stresses of expansion, contraction, shock, and vibration while still forming a true structural bond. That makes it especially useful for joining dissimilar materials that expand and contract at different rates.
Mixed at an easy 1:1 ratio, G/flex 650 gives you about 46 minutes of working time at room temperature (72°F), reaching an initial cure in 6 to 10 hours and a full cure in 24 hours. It can also be modified with WEST SYSTEM fillers and additives or used to wet out fiberglass tapes and fabrics for repair and reinforcement.
Key Features
- More flexible than standard epoxy or polyester resins
- Forms structural bonds that absorb the stress of expansion, contraction, shock, and vibration
- Well suited to bonding dissimilar materials
- Can be modified with WEST SYSTEM fillers and additives
What's Included
- 4 ounces of resin
- 4 ounces of hardener
Specifications
- Formulation: Two-part epoxy
- Mix Ratio: 1:1
- Working Time: 46 minutes at room temperature (72°F)
- Drying Time: Initial cure 6 to 10 hours; full cure 24 hours
- Compatible Hardener: Pair with a comparable-size 650 G/flex hardener
