XZ Utils are the successor to LZMA Utils. The core of the XZ Utils compression code is based on LZMA SDK, but it has been modified quite a lot to be suitable for XZ Utils.
Definition of Epoxy: 1  Epoxy is a class of resin derived by polymerization from epoxides. 2  Epoxy is a thermosetting resin capable of forming tightly linked cross-polymer structures. 3  Epoxy is characterized by toughness and strong adhesion, especially when used for floor coatings.
Epoxy glues are 2-part glues that are actually thick epoxy resins sold as glues. They come in two plungers and when extruded the two parts will be mixed together to make the final glue. Epoxy glues cure pretty hard and stiff, and are strong with many kinds of later stress.