Sigma Chemical Industries manufactures Rapid Alkali Penetrating Agent. Sigma Chemical Industries offers a wide range of chemicals and enzymes for pre-treatment, dying and finishing in Textiles, Paper and Metal Treatment Industries. The Rapid Alkali Penetrating Agent is a chemical agent available in the brand name "Sigma RCE NC2S" is economically used in textile industries for Cotton Mercerization applications. The Rapid Alkali Penetrating Agent shows high performance in any pre-treatment application.