WEICON S 180W Plus is a ready-to-use, very low viscosity, water-based impregnating agent which, due to its capillary effect, penetrates into pores and seals them permanently elastic. It contains no solvents and is non-flammable. S 180W Plus adheres very well to many surfaces, such as metals and plastics. It is suitable as a sealer in additive manufacturing - especially for plastic models that are not solvent-resistant. The impregnating agent is temperature-resistant up to 180 °C and has a high solid content.