High Quality black plastic masterbatch and conductive compound, manufactured in the UK.

Hubron International

Hubron (International) Ltd is a part of the OBG group of companies and is a manufacturer of black plastic masterbatch and conductive compound.

With over 80 years experience in compounding, Hubron (International) is one of the world’s leading suppliers of black masterbatch with over 85% of masterbatch production exported through a world-wide network of distributors.

Hubron actively invests in personnel and technology to ensure the highest standards in both products and customer service.

If you would like more information please click here, or if you are looking for a distributor, please click here.


Our masterbatch is exported world-wide through a network of distributors

Why Hubron?

UK Manufacturing

It is our vision to be the global specialist manufacturers of black masterbatch and conductive compound.

Certified Experience

We operate in accordance to applicable national and international standards. We hold ISO9001 and ISO14001 accreditation.

Increased Value

Short delivery times and low inventory level options to help improve customers’ profitability.

Customer Care

We are committed to exceeding our customer’s expectations.

80 Years Experience

Established in 1934, we have been making polymers better through compounding with Carbon Black for more than 80 years

After Sales

We pride ourselves on the support we provide to our customers through our extensive Technical Service and Technical Knowledge of Polymers



Essential in the link between plastic converters and the polymer producers is the production of polymer compounds.

Extrusion Coating

Hubron’s Black masterbatches are best known for their excellent dispersion combined with excellent processability and consistent quality.


Hubron Black Masterbatch provides excellent UV protection, high tint strength, colour or a combination of properties.


Hubron’s black masterbatches are widely used in injection, blow and roto moulding applications.

Profile Extrusion

Hubron specifically develops its black masterbatch, conductive compounds and conductive concentrates with processing in mind.



When choosing a black masterbatch for cast or calendered sheet it is critical to choose a finely dispersed product with carefully controlled additives.

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