RS1 - Round Soapstone Markers - 144 Piece Bulk Box

Precision Marking for Professional Fabrication

In the world of precision welding and metal fabrication, the accuracy of your layout is just as critical as the quality of your arc. The RS1 Round Soapstone provides a reliable, high-visibility marking solution designed specifically for the rigors of industrial environments. Sourced from select grade natural soapstone, these markers are cut to a consistent round profile, offering a familiar feel similar to a standard pencil or crayon, but with the superior heat resistance required for hot work.

One of the primary challenges in metal layout is finding a marking tool that remains visible during the welding process without contaminating the base metal. Unlike wax-based crayons or permanent markers which can introduce impurities or burn away instantly under the arc, this soapstone remains stable. It is composed of talc, a mineral that naturally withstands extreme temperatures. This ensures that your cut lines, drill centers, and bend marks remain clear and legible even as the workpiece heats up. Furthermore, because it is chemically inert, it will not adversely affect the weld pool or cause porosity, making it safe for x-ray quality welds.

This package contains 144 pieces, making it an ideal choice for high-volume shops and industrial supply cribs. The round shape is designed to fit snugly into standard round soapstone holders (sold separately), which not only allows for finer control and more precise lines but also significantly reduces the likelihood of the stone snapping during use. Whether you are working on mild steel, aluminum, or stainless steel, the white mark provides excellent contrast against dark mill scale and bright metal alike.

Key Benefits for the Welder

Using the right marking tool saves time and reduces rework. The RS1 soapstone glides smoothly over rough surfaces without crumbling, providing a defined line that guides your torch or electrode with precision. When the job is done, the marks can be easily wiped or brushed away, leaving a clean finished product ready for painting or coating.