Gorilla 2-Part Epoxy Syringe with impact-tough formula, hybrid technology improves overall adhesion strength and flexibility. It fills voids and bonds uneven and vertical surfaces and has a 5-Minute Set allowing plenty of repositioning time for the perfect fit. The Epoxy is able to withstand moderate exposure to water. The separate barrels of resin and hardener keep the epoxy from hardening and the syringe dispenses evenly and includes a cap for multiple uses. It is solvent resistant, will not break down from exposure to common solvents, has a Low VOC and is Non-toxic once cured - safe for everyday handling.