G/flex 650 epoxy resin - Transparent - 240g - West System - 240g - Transparent

G/Flex 650 is a versatile, hardened liquid epoxy for permanent, waterproof bonding of fiberglass, ceramics, metals, plastics, wet woods and hard - to - bond woods. With a modulus of elasticity of 150,000 PSI, it is slightly more flexible than standard epoxies and polyesters, but much stiffer than adhesive sealants. This gives it the ability to make structural bonds that can absorb the stresses 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 tapes and fiberglass fabrics. Mixed at a 1:1 ratio, this 2 - part epoxy gives 46 minutes pot life at 72°F and an open (working) time of 60 - 75 minutes. It achieves an initial cure (AmPnBsP) in 3 to 4 hours and a full cure (AmPnBsP) in 7 - 10 hours.