Manalox 410™ can be simply diluted with solvent to provide a clear waterproofing penetrating sealant which achieves 90% reduction in water uptake per ASTM-C140 or it can be further enhanced with additives which allow the formulator much flexibility in obtaining target performance criteria.
Manalox 410 is a concentrated liquid solution of poly-oxoaluminum stearate which comes supplied in a miscible carrier solvent. The poly-oxo form of aluminum stearate is readily soluble in organic liquids which provides for ease of manufacture as well as final product application.
Being a reactive aluminum derivative, this poly-oxo aluminum compound is capable of reacting with carboxylic acid groups, hydroxyl groups and with water. Since the reaction with water produces the dihydroxyaluminum stearate, the chemical can be thought of as ‘anhydrous aluminum stearate’. The fully reacted aluminum stearate would be difficult to dissolve in solvents because of the tendency of all fatty aluminum salts (or aluminum soaps, as they are called) to gel organic solvents. The poly-oxo form, however, is readily soluble in organic liquids which allows for it to soak deep into the pores of the concrete with the carrier solvent.
Then when the solvent evaporates, this material chemically reacts with the small amount of moisture found in the concrete and converts to the aluminum stearate forming a hydrophobic barrier within the pores. This product will not change the look or color of the concrete nor leave behind a slippery surface film. Although the treatment goes deep into the pores of the substrate and will prevent water from entering the pores, it does not block moisture vapor from coming through.