Block soft silicone SILISOFT GB-HQ663 with a soft and springy style

Silicone Block Copolymer
September 03, 2025
Video Description:
Discover SILISOFT GB-HQ663, a block soft silicone that delivers a soft and springy style for fabrics. Ideal for cotton, polyester/cotton, and chemical fiber blends, this product offers excellent resistance to salt, alkali, and high temperatures. Perfect for enhancing fabric hand feel with minimal yellowing.