We are offering here the Sulphur Powder that is a refined and processed form of sulfur, a naturally occurring element that is bright yellow in color and is often known for the strong odor it gives off when burned. It occurs naturally as a pure element in the form of a yellow powder and as crystals. Sulfur is a product of volcanic emissions and ancient societies mined sulfur around volcanoes. The powder is used in industry for the manufacture of numerous products. For example, it is used to make tires. Sulfur is added during manufacturing to make the rubber hard. Sulphur Powder is very efficient.