Simonis cloth naturally repels liquids because we use the finest worsted wool, an optimal thread count, and a proprietary manufacturing process. This keeps liquids from penetrating the cloth and allows spills to be cleaned up quickly without staining or damaging the playfield.
Some clothes have entered the market with a "new" feature... stain resistance. These clothes require chemical processes to achieve the ability to resist liquid spills. Unfortunately, the chemical treatment reduces the accuracy and predictability of the cloth, negatively impacting your game.
A new feature? Resisting liquid spills has always been a part of Simonis cloth. We do not chemically treat Simonis 860 and 760 cloth because chemical treatments could reduce the accuracy and quality of these clothes.