SPT40% is aqueous sodium salt derivative of pyrithione. SPT 40 Fungicide is a highly active, broad-spectrum antimicrobial agent. Widely used in the fields of daily chemicals (shampoo and hair care products), latex paint, adhesive, leather products, textile，architectural coatings, adhesives, sealants, pesticides, metalworking fluids，anti-rust liquidetc etc.

Our factory professcial produce various preservatives for washing products, such as shampoo, shower gel, laundry detergent, hand sanitizer, etc. The effective and low-cost preservatives is mainly produced by Kathon, Isothiazolinone, Bronopol. Any interest, pls contact us freely.