Colour Masterbatch products in pink, blue, green, yellow and purple
Bringing colour to the lives of millions

Our colour masterbatch can be seen in plastic products all over the world. Whatever colour you need, we can help.

Silvergate Creations Suite in Wrexham
Refuse to be ordinary

To develop unique, brand-defining colours in plastic,
step into Creations, the UK’s first colour match suite.

Blue plastic barrels
Defy limitations

Optiblo® has been pioneered to slash your cycle times and improve the surface finish of blow-moulded and extruded parts.

Range of beauty products packaging
Demand more (we dare you)

Enhance your manufacturing processes using our high-performance additives.

Silvergate, the UK’s largest and friendliest independent
custom colour masterbatch manufacturer, is here to help you

Some of the staff at Silvergate - Paul, Elizabeth, Sandy and Tony

"Here at Silvergate Plastics, we are incredibly fortunate to have a wealth of technical expertise under our roof."


"Having worked in the polymer industry for over 30 years, I understand what it takes to go that extra mile for our customers."


"As Sales Manager and one of your primary points of contact at Silvergate Plastics, I am entirely focused on supporting your needs."


"I want Silvergate to be your go-to supplier based on our ability to consistently deliver a legendary customer experience backed by high-performance products."


"I love helping customers and I love making plastic. We listen to your needs and fulfil them consistently on time and faster than anyone else!"

Find out more about
our friendly team

Optiblo® Colour Masterbatch products in pink, blue, green and yellow being poured out of glasses

Everyone loves a freebie!

Request a Free Colour Match Sample and let us prove how good we are!

  • Fast response
  • Multi-component masterbatch
  • Global delivery

Request a free sample
Colour Masterbatch

Colour Masterbatch >

Make your products stand out with our high performance, multi-component colour masterbatch.

White Masterbatch

White Masterbatch >

Brighten, whiten and add opacity to plastics. Save with our award-winning Simply White range!

Black Masterbatch

Black Masterbatch >

Our high quality, durable black masterbatch range meets the demands of your application.

Sustainable Masterbatch

Sustainable Masterbatch >

Silvergate has developed a masterbatch that exceeds a minimum of 30% recycled content.

Special Effects Masterbatch

Additives & Effects >

Enhance functionality, aesthetics and overall performance with our specialist additives and effects.

Optiblo® Colour Masterbatch

Optiblo® >

Eliminate die lines, improve surface finish and slash cycle times in blow-moulding and extrusion.

Silvegate unit on Wrexham Industrial Estate

We are your silver lining

If you want high performance masterbatches backed by exceptional customer support and outstanding service, you’ve come the right place. Our proactive and incredibly friendly customer service team will go an extra three miles to deliver the right product for you, whenever you want it, wherever you are in the world. This legendary customer experience is supported by a team of extremely talented colourists and a technically-advanced manufacturing facility, which enable us to supply polymer-specific masterbatches within record-breaking timescales.

To get the very best from our team, we invite you to work with us in our colour match suite, Creations. However, regardless of whether you join us on-site or brief us remotely, your colour, additive and multi-component concentrates can be engineered to enhance the aesthetic and technical performance of plastics whilst supporting your processing needs. We will help develop the exact colour that defines your product in the marketplace and create formulations that deliver long-term performance and excellent value. For your peace of mind, we manufacture all products to the highest specification and in accordance with international processing regulations.

Read more
"20 Tips on Colouring Plastics" Masterbatch guide

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Silvergate App on iPhone

Download our App!

Request a colour match quickly and easily when you’re on
the move with our Colour Match App for iPhones!

Available on the App Store