Silicon carbide is used in carborundum printmaking �?a collagraph printmaking technique. Carborundum grit is applied within a paste towards the surface of the aluminium plate. When the paste is dry, ink is applied and trapped in its granular surface, then wiped from the bare areas of your plate. Bit of https://www.facebook.com/permalink.php?story_fbid=pfbid0bmCEXqFvYNJMUmM3q2FWZWS1XLvNWxNHWYwyQzMqiLF5ce44yZouXSMJdeznUkZyl&id=61562415773754&__cft__[0]=AZU7CDEaqmc58Tcxj3z6y67nzie6WO9tFVJ9dpHuJbDLgr6u1e4iO7HCpcSuGkdvHF8HUtM-RT6aOt7I-7HT_6nSodDisN7ByAAafcUkQKTQhSJUWNZY2gHj9oePSI5JTWZZuMv5991ySttpXKrNIgUuG6VBKCS-vpVRvMgkk6j697lcNsBnS7hL-mLfUacU5mk2i-BAtB9ej_AuUAmcIp7B&__tn__=%2CO%2CP-R