An alloy is a mixture of metals or a mixture of a metal and another element.Alloys are defined by metallic bonding character.An alloy may be a solid solution of metal elements (a single phase) or a mixture of metallic phases (two or more solutions). Intermetallic compounds are alloys with a defined stoichiometry and crystal structure.he term alloy is used to describe a mixture of atoms in which the primary constituent is a metal. The primary metal is called the base, the matrix, or the solvent. The secondary constituents are often called solutes.
Marl or marlstone is a calcium carbonate or lime-rich mud or mudstone which contains variable amounts of clays and silt.
The fiberglass resin and its hardener should be mixed according to the manufacturer's specs. Mar-Glass is a body filler that contains strands of fiberglass--it actually bonds with fiberglass mat. The bottle in the middle contains a body glaze, a light filler that will be used to smooth out the repair areas.s with many things, to repair or not to repair comes down to the bottom line. Fiberglass is simply strands--or fibers--of glass that have been formed into mats, which are then bonded into structures. The structures favored by gearheads are lightweight and inexpensive, and therefore popular.