Check the listing for details. N Clear Sodium silicate 37% - Water Glass. Condition: New. Listed at 19.00 USD. N Clear Sodium silicate 37% - Water Glass we are supplying sodium silicate with max concentration 37%, concentrated sodium silicate is a heavy liquid with high specific gravity, our 1 gallon sodium silicate has weight of 11.5lb while most supplier have the weight 10lb as diluted grade. supplied in different sizes 16 fl oz, 32 fl oz, 64 fl oz, 1 gallon. we are house of chemicals supply all types of small size chemicals in liquid and powder. you may also be interested in other surfactant to make your own soap cleaner , all are listed on ebay .nonyl phenol NP9.Coca DEACoco BetainTriethanolamine TEA.LABSAPolysorbate 80Polysorbate 20.Cetrimonium Chloride.luramine oxide LO.BKCstearic acid.ceatyl alcohol.stearyl alcohol.glycerinPolyquaternium-7HEC powderlanolinalo vera