West Systems G/Flex Thickened Epoxy Murrays Part# 40-6558 G/Flex is great for repairing Kayaks, Hobie Wave and Getaway hulls. West Systems G/ Flex Thickened Epoxy is two 4 oz tubes. One of the 4 oz tubes is Resin, and the other 4 oz tube is Hardener. The Thickened Epoxy quickly builds up thickness and will not run or sag. It permanently bonds fiberglass, ceramics, metals and plastics. It adheres tenaciously to difficult-to-bond woods including resinous woods and even wet wood. What West Systems Says: A toughened, versatile epoxy that is conveniently pre-thickened for permanent waterproof bonding of plastic, fiberglass, ceramics, metals, damp and difficult-to-bond woods. With a modulus of elasticity of 150,000 PSI, it is a bit more flexible than standard epoxies and polyester, but much stiffer than adhesive sealants. This gives G/flex 655 the ability to make structural bonds that can absorb the stress of expansion, contraction, shock, and vibration. It is ideal for bonding dissimilar materials. Mixed at a 1:1 ratio, G/flex 655 gives you 46 minutes of pot life and 60-75 minutes of working time at 72°F. It reaches an initial cure in 7 to 10 hours and full cure in 24 hours.
