LamLock Clear Flowing Epoxy - 3 Gallon KitLamLock is a clear flowing epoxy adhesive specifically designed for laminating Granite, Marble, Engineered Stone, etc. This is a structural epoxy with excellent strength. It will glue stone to stone, to metal, to wood, and other substrates - you can even use it to lock in your anchor bolts! This epoxy can be colored to match the stone you are working with and is able to take a polish without a problem. Left uncolored this stone will dry completely transparent and from water clear to a slight yellow hue depending on the thickness of the glue. Even at 1/2" thick it is absolutely transparent - you can even read the paper right through it! This glue sets up fast. Although it still takes up to 12 hours to cure, after one hour it is hard enough that you can use power tools on it! If you are tired of glue setting up slowly because your temperature is colder then you will love this glue. While it still will not harden at 40 degrees Fahrenheit, from 50 - 72 degrees it is one of the fastest hadening epoxies available and it is strong with excellent adhesion. It really locks in your laminations, and that's where it made it's name - Lamlock. This is a HazMat (hazardous material).