Boiler Makers Chalk & Holder Welders White Soap Stone

Boilermaker's Chalk & Holder Boilermaker's chalk, also known as soapstone, is a soft, natural mineral that is primarily used for marking metal surfaces. It's a popular tool in industries like welding, fabrication, and construction due to its ability to create clear, temporary marks on various metals. Application: Steel, iron and metal markings. Metal and steel fabrication Welding and construction