About Tuffleye Light cured clear acrylic Cures in 10-20 seconds with correct light Core is Harder than epoxy Does not yellow over time Insoluble in fresh and salt water Can add color and texture No mixing, no odor, no harmful residue Easy to use, clean up, and store Biologically and Ecologically safe Temperature and chemical resistant Light proof syringes come with twist off caps and application tips for convenience