Final answer:
The wax product you are asking about is hard wax, which is a no-strip wax used for hair removal and comes in various forms such as blocks, discs, pellets, or beads. It differs from chemical depilatories and paraffin waxes used in other applications.
Step-by-step explanation:
The type of wax product that is available in blocks, discs, pellets, or beads and is considered a no-strip wax is hard wax. Unlike chemical depilatories that come in forms such as gel, cream, and lotion, hard wax does not require cloth strips for removal. It is applied in a thick layer, allowed to cool and harden, then removed by hand. It is popular in professional waxing salons for its ability to remove hair without the need for additional materials. Hard waxes are different from paraffin waxes, which are typically used for therapeutic purposes in spas and are also derived from petroleum.
As an alternative to no-strip or hard waxes, users may choose chemical depilatories such as Nair, Magic Shave, and Veet, which serve a different purpose. These are formulated to dissolve hair and can be wiped off. In contrast, traditional strip waxes and no-strip waxes mechanically remove hair from the root.
In industrial uses, paraffin wax and other waxes like polyethylene and polypropylene waxes serve various functions ranging from coatings, colourants for plastics, matting effects in paints, and as dispersions in inks. They are valued for their lubricating, release, and protective properties in various applications.