Discover the Nonionic Anti Elasticity-Loss And Anti-Back Staining Agent AS-8, a specialized surfactant mixture in powder form designed for spandex fabric. This product enhances enzyme activity, improves denim fading, and offers superior anti-back staining effects for cotton and polyester/cotton blends. Ideal for enzyme powder formulations and desizing processes, it ensures long-lasting protection and optimal salt pepper effects in denim treatments.