Marine oil based fatliquor for a wide range of leathers SULPHIROL C is a marine based oil based fatliquor for a wide range of leathers. Suitable applications include: bag leather, garment, gloving, shoe uppe, upholstery and double face. Characteristics Sulphirol C gives exceptional softness. Even small quantities improve the handle notably. A well-balanced full handle is obtained by using Sulphirol C. The leather has a round and warm handle. TDS request Request a TDS of product TDS Sample request Request a sample of product Request Part of Smit’s Renewability range Discover our bio-based wet end solutions for excellent leather performance. Download brochure