S97608, S97609 and S97441 is a specialized plain weave fiberglass fabric, featuring a unique acrylic coating on both sides. The superbly efficient coating and fabric are fire-resistant, in addition to being specifically designed for slag resistance, spark resistance, and resistant to incidental flame from cutting torches. It functions optimally in applications such as use in vertical welding curtains for spark containment, flash barriers and heat shields. It can also use for protective clothing applications such as aprons and gloves. Standard colors for the acrylic coating include yellow, blue and black. Specialty colors can be made with minimum quantity purchase.