Providing excellence in service

and technical support

for our customers

TER AS Productos was founded in Barcelona in 2009 with the objective to strengthen the position of TER GROUP in the Spanish market. During the last years we have grown constantly gaining an important position in the different sectors our customers are part of.



Demulsifiers are substances which split an emulsion into its components. The stabilizing parts of the emulsion are displaced, thus destabilizing the emulsion system.


Demulsifiers are used everywhere where the formation of emulsions is undesirable.

All products

Contact Person

Alexander Sielmann


General Manager