HW-CO SRD
A regular-density 95% silica brick for coke ovens and hot blast stoves.
Products
Get the Mobile Tools App
Calculate proper fluid mix ratios and times, access product safety data sheets and other documentation, check product inventory at your local distribution center, and more.
Find the Nearest Distribution Center
Our Distribution Centers are strategically placed near you, shipping at a moments notice, most popular products in stock available for same/next day delivery.
Find a contractor / installer?
Browse our online directory of HWI-preferrred Contractors and Installers for your upcoming project.