Weldtite Dr Sludge Puncture Protect Sealant Turboant X7 Pro e-scooter, with removable battery - horizon micromobility

Dr Sludge Puncture Protect Sealant

Regular price£9.95
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Electric Scooter maintenance: sealant for your inner tubes

Possibly one of the least exciting products we sell however, easily the most useful. If you're running inner tubes in your electric scooter then adding sealant will reduce the frequency of punctures.

Sealant is a liquid that once added "lives" inside the inner tubes. Should you then get a puncture the sealant will seal the hole - preventing the air from escaping and allowing you to continue your journey without getting a flat tyre. Cyclists have been using the stuff for years and anything that prevents or reduces a flat tyre is worth it.

And it's so easy to install! It only takes minutes, watch this video: adding sealant to e-scooter inner tubes

  • Lasts 3 to 9 months dependant upon conditions
  • Seals holes up to 3mm in diameter
A dedicated valve tool removal tool makes the removal of the valve core a lot easier.

See also sealant and valve tool removal tool bundle offer

We offer a no quibble 30 day refund policy.

Read our full returns/refund policy

Orders shipped same day. See shipping policy for more details



Great company to buy from. Good and timely comms. Prompt delivery and responsive when resolving issues. Would buy from them again, without hesitation.

Iolo - Wales
Scunthorpe, UK

Received a fantastic service from Matt, he answered all the queries before the purchase and helped with a query once the scooter was delivered! I highly recommend Horizon e-bikes and I wouldn’t look elsewhere in the future when I come to upgrade my mountain bike

Derbyshire, UK

Really great buying experience.
The bike was sent off for delivery the same day I confirmed my order, email correspondence was very fast (thanks Matt!), and they partially assembled the bike for me. Would definitely recommend, especially for anyone looking to buy a Tenways bike living in London.

London, UK

5* star service.
I recently bought estarli 28.8 pro from Horizon eBikes. Though I live in London, I went to Reading to buy my bike because one of my colleague recommended me Horizon eBikes and I wasn't disappointed, Matt is a such nice and helpful person. I was confused with accessories to buy along with the bike and he provided me a detailed list. The bike was ready, fully charged when I got there and I left there riding it.
Reading is a such a beautiful place.
Definitely recommend.

Anonymous, UK

Horizon eBikes are top quality! Matthew was very helpful, friendly and the service was very quick and efficient!
I commend and recommend them! 5 Stars!

London, UK

Simply amazing! I applied to buy a bike through the Green Community initiative and was surprised how easy it was with horizon! I got my bike within a week. Matt was particularly very helpful and I ended up buying more stuff such as an air pump on the day of the delivery. Highly recommend

Wembly, London, UK


✔️ Access to extensive spares
✔️ Cytech trained mechanics
✔️ Workshop facilities
✔️ UK backed warranty

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