Additives/Extenders

WS 973 is a defoamer and deaerating agent specially formulated to eliminate foam that forms in wastewater treatment plants in those cases where a quick and long lasting defoamer is needed. Formulated to be used in biological plants and membrane treatment systems.

WS 974 has been specially formulated in those cases where a rapid and long lasting defoamer is needed. WS 974 is very effective in the presence of micro foam. Excellent deaerant for paints, wall water-based paints, water-based paint systems with high PVC

WS 982 has been specially formulated in those cases where a rapid and long lasting defoamer is needed. Excellent defoamer and deaerant for paints, wall water-based paints, plastic coatings. It has a good balance between compatibility with the system and defoaming power.

WSP 2 is a silicone-free powder defoamer, used in building products such as mortars, concrete, hydraulic binders, plasters, formulations based on gypsum, cement, or lime as smoothing and fillers, screeds, self-leveling compounds, concrete, for obtain systems with low air retention.
Due to its chemical characteristics WSP 2 is compatible with most other additives as surfactants and water-soluble polymers (PVAc etc.) and it is universally applicable in both neutral and alkaline systems. It also has excellent smoothness as it is treated to avoid agromerations