Newtex Industries Inc. (www.newtex.com) says it combined fabrics that withstand high temperatures with proprietary coatings to make its Z-Weld line of products. These welding and fire protection blankets and curtains provide protection in environments ranging from light welding and grinding to heavy welding, metal cutting and stress relieving. Products include Z-Drape, Z-Weld, Z-Shield, Z-Weld Plus, Z-Pro and Z-Sil.