LEADERS IN CORROSION PREVENTION AND SEALING TECHNOLOGY

Celebrating 140 years of Winn & Coales International

It is with great pride that we are celebrating 140 years of service to industry this year. Founded in 1883, we’ve grown from a small business in the City of London into a global network of subsidiary companies, offices, and distributors for the manufacture & supply of the highest quality corrosion prevention products.

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Winn & Coales International 140 Years Logo

140 years of
Winn & Coales International

It is with great pride that we are celebrating 140 years of service to industry this year. Founded in 1883, we’ve grown from a small business in the City of London into a global network of subsidiary companies, offices, and distributors for the manufacture & supply of the highest quality corrosion prevention products.

Read More

Liquid Epoxy Coatings

LIQUID EPOXY COATINGS

Petrolatum Tape Systems

PETROLATUM TAPE SYSTEMS

Seashield Marine Systems

SEASHIELD MARINE SYSTEMS

Sealing and Moulding

VISCO-ELASTIC PRODUCTS

Sealing and Moulding

SEALING & MOLDING MASTICS

Bitumen and Butyl Tapes

BITUMEN & BUTYL TAPES

Industrial Coatings & Linings

INDUSTRIAL COATINGS & LININGS

Protective Outerwraps

PROTECTIVE OUTERWRAPS

PRIMERS

Highway Maintenance Products

SYSTEMS & SOLUTIONS

Highway Maintenance Products

ROAD PRODUCTS

FULL ONLINE CATALOG – CLICK HERE

Introducing New Denso Archco 426Epoxy

Denso’s new NSF approved Archco 426 prevents corrosion safely to the potable water industry with an innovated ultra-high solids, low VOC for tanks, pipes and valves.

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Featured Product

Protal Coal Tar Epoxies

For long-term corrosion protection of steel and concrete substrates against water, wastewater, seawater, alkaline water and acidic water corrosionr corrosion.

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Featured Case Study

DESALINATION PLANT STRUCTURAL STEEL BASES PROTECTED FROM SALTY CORROSIVE ENVIRONMENT

Exposed Surface Coating

Desalination plants have some of the highest levels of corrosion due to the severe operating conditions of processing saline waters. Corrosion resistance is one of the most important factors considered when choosing the type of structures, equipment, and other materials in these facilities.

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Leaders in corrosion prevention

Whatever your requirements, when it comes to long-term corrosion prevention, we have the solution for you.

Over the last 90 years, Denso has been creating bespoke and off-the-shelf solutions that provide enduring protection against corrosion and chemical attack to buried and exposed pipes, valves, fittings, steelwork, marine structures, tanks and concrete bunded areas.

From sub-zero environments to extreme high temperatures, our range of products are capable of withstanding the toughest conditions, as well as proving to be cost-effective and maintenance free for several years.

That’s why our customers, across a number of industries, trust Denso to deliver the highest quality solutions.

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DENSO SURFACE PREPARATION

For onshore and offshore pipelines, welded joints, fittings, and all civil and marine structures abrasive blast cleaning is not always desirable or possible due to access or environmental restrictions. For 90 years Denso has been a world leader in providing innovative, and permanent, corrosion prevention solutions over hand tool cleaned steel surfaces – all while reducing applied coating costs and meeting the most stringent health & safety requirements.

Look out for the minimum surface preparation icons on our product pages.

Wire Brush    Power Tool    Abrasive Blast Cleaning   

SURFACE PREPARATION GUIDE