Net Content : 1 Gal Container Type : Bottle Form : Liquid Odor/Scent : Mild Color : Yellow Compositions : Sodium Hydorxide, Sodium Metasilicate Specific Gravity : 1.14 PH Range : 12.1 Density : 9.16 Lb/gal Boiling Point : 100 Deg C Applicable Materials : Fiberglass, Wood