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.


Natural rubber (NR)

Natural rubbers are a bio-based renewable resource. Liquid depolymerized natural rubber is obtained from natural rubber through a special process. It has a honey-like consistency. The polymer chains have many cross-linkable double bonds.


Depolymerized natural rubber (DPR) is used as a non-volatile plasticizer and as a carrier material for powdered rubber additives. DPR is part of the polymer matrix and can be cross-linked using the standard networking mechanisms. DPR also serves as a thickener in lubricating oils.

All products

Contact Person

Alexander Sielmann


General Manager