78610106
Apr 15, 2005
Feb 20, 2007
Waterproofing chemical compositions; chemical compounds for sealing concrete, masonry, stone, and wood surfaces; and chemical agents for neutralizing acidic or alkaline water
ChemicalsChemical preparations for stripping paint, removing rust, stains, graffiti, carbon build-up, surface deposits, dirt, mortar smears, stains left by exhausts and other soilings
Cosmetics and Cleaning Preparations