Paradise Minerals manufactures Colourless Pure Calcium Hydroxide. Paradise Minerals offers a wide range of minerals, welding flux, submerged arc welding flux, stick electrodes and other mineral products. The Colourless Pure Calcium Hydroxide also known as hydrated lime finds wide application in various industries and is available in the content of 50 kg in HDPE bags. The Colourless Pure Calcium Hydroxide is a mineral that comes in two different forms that is as colourless crystals or as white powder.