Alcopol O 70 PG Dioctyl sulfosuccinate sodium salt Ciba Wetting agent/ Wet edge enhancer >> Surfactant Coatings >> Waterborne Plastic coating Metal Pigment concentrates water and propylene glycol ALCOPOL O 70 PG are highly efficient surfactants and versatile wetting agents. Typical uses include: Pigment dispersion Water-based coatings ALCOPOL O 70 PG is an aqueous/propylene glycol formulation containing the dioctyl sulfosuccinate sodium salt. ALCOPOL O 70 PG are highly efficient surfactants and versatile wetting agents. Typical uses include: Pigment dispersion Self-emulsifying pigment pastes can be formulated comprising only of the pigment and ALCOPOL O 70 PG (or less often suitable for this purpose ALCOPOL O CONC 60%). Water-based coatings ALCOPOL O CONC 60% (or ALCOPOL O 70 PG) may be post- added to a coating formulation to assist the wetting of substrates with low surface tension, e.g. plastics and metals. Aqueous/propylene glycol formulation containing dioctyl sulfosuccinate sodium salt. Used as a highly efficient surfactant and versatile wetting agent in self-emulsifying pigment pastes and water-based coatings to assist wetting of substrates with low surface tension such as plastics and metals.