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SEMCO Teak Products

Premium Products that Protect & Preserve

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Semco Sealer

Ensure your teak looks great

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Semco Cleaner

The ultimate cleaning products

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Semco Fender Cleaner & Applicators

Removes tar, grease, paint & more

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Maritime
Our specialised products are used worldwide to maintain & upkeep teak decking, swim platforms, hand rails and so much more
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Antiques
Preserve the natural look of your wood with a choice of 5 different tones for a perfect finish every time
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Home
From internal & external doors, window frames, facia's and all other wood projects Semco sealer enhances the grain
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Furniture
The perfect solution to protect your exterior furniture. Our premium range comes in 5 different tones for you to choose from
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Garden
Marine quality products for your outdoor furniture. Use Semco premium products to maintain the look you want to achieve
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Bespoke
Semco premium products will preserve all your beautiful bespoke projects, Semco cleaner and sealer are all you will need
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About Semco Teak Products

Established in 1976

Semco-online is the official online shop providing Semco premium products to customers across the UK. Established 1996, we created a dependable and respected platform to share our sealers and cleaners with you.

The Semco range was invented by Lawrence Serra in 1976 and is now known worldwide for its unparalleled durability, excellent performance and reliability.

All Semco premium products have a wide range of applications and can be used on pleasure boats, garden furniture, private and commercial yachts, cruise ships, high end internal/external furniture to name just a few.

Purchase in confidence with Semco-online. Our testimonials and reviews speak for themselves. We are confident that there is no better premium products available for all your project needs.

Contact us

  • What incredible customer service that would've been if I lived nearer thank you for the thought! You, your company and your product are a country mile above anyone else I deal with. Keep it up!

    Danny / Isle of Wight

  • Thank you for your help you have given us, and I must say your company has excellent customer service and we will certainly use you the future.

    Tony / Chichester

  • Many, many thanks for all your advice and encouragement, I fully endorse the product, it was easy to use and even on a piece this size I had to work on.

    Ian / Dorset

  • Having been professionally advised that my teak was irreparable. I wasn't prepared to accept a costly replacement, and as an engineer myself decided to try Semco's Premium Products. I'm very happy to see the results that using their products provided. 😁😁

    Stephan / Germany

  • Just a message to say how impressed I am. Ordered just before midday yesterday online, arrived at about 10.30 this morning, 2 coats applied with the sponge applicator included this afternoon. Service fantastic, product so easy to use, results excellent. Thank you.

    Peter / Northampton

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