We're here to help - 01772 432431
The BEST Brands at the BEST Prices

Dr Sludge 700c Puncture Resistant Tube

700c / 19mm / 25mm / Presta
$8.92
RRP: $11.98
Save 26%
In stock
Buy Now
700c / 28mm / 35mm / Presta
$8.92
RRP: $11.98
Save 26%
In stock
Buy Now
Share with HUKD
Dr Sludge 700c Puncture Resistant Tube
  • Next Day & World Wide Shipping
  • Excellent Customer Service
  • Buy in Store
Code: 2483
  • Now pre-filled into inner tubes in the correct dosage
  • Prevents flat tyres
  • Seals punctures instantly up to 3mm diameter
  • Works time after time
  • Water based with anti corrosion - completely harmless
  • Inner tube and tyre will not stick together
  • Will not dry out regardless of outside temperature
  • Every inner tube is individually tested before leaving the factory
  • Presta valve available

Shipping charges for this item to United Kingdom: $3.00

Spend $14.99 or over and get free shipping
  • Estimated delivery transit time: 1-3 days
  • Royal Mail Standard 1-3 Days: $3.00
    Royal Mail standard parcel service, delivered to your door by your local postman. Deliveries are Monday to Saturday, normally 1-2 days transit time.
  • Royal Mail 1st Class 1-2 Days: $3.00
    Royal Mail 1st class parcel service, deliveries are Monday to Saturday with 95% of parcels delivered next working day. Depending on order value the parcel may be send recorded delivery.
  • Royal Mail Special Delivery 1 Day: $6.75
    Royal Mail's premium UK service. Order by 2.30pm for next day delivery by 1pm. Delivery Monday to Friday only, orders from late Friday / Saturday will be delivered the following Tuesday.
  • DPD Next Day 1 Day: $6.75
    The UK's best home delivery service, next day delivery. DPD will email and text (if mobile number is provided) a one hour delivery window. You can text or email back to change the day or have the parcel left with a neighbour if needed. Your parcel is fully traceable at all times.

    Order before 2.30pm Monday to Thurday for next day delivery. Orders from Friday will be delivered on Monday. Orders from late Friday and over the weekend will be delivered on Tuesday.

    Please note we use this service for handbuilt wheels, in this case please allow for the build time.
  • DPD Saturday 1 day: $11.98
    DPD Saturday Delivery. Please order before 2.30pm on Friday for this service.
    Not available to the Highlands and Northern Ireland.
    If your order before 2.30pm on a Thursday the depot will hold onto your parcel and delivery on the Saturday.
  • DPD Saturday Pre 12 Noon 1 Day: $14.91
    DPD Saturday Delivery before 12 Noon. Please order before 2.30pm on Friday for this service.
    Not available to the Highlands and Northern Ireland.
    If your order before 2.30pm on a Thursday the depot will hold onto your parcel and delivery on the Saturday.
General information about our shipping
**** on 13/08/2013

DR sludge is a bit more heavy than normal tubes. But it worth it, specially for training in rainy conditions.

***** on 09/05/2013

Very difficult to inflate for the first time. So far not had a puncture to see how good they are but other reviews are promising.

**** on 17/04/2013

Been using these for a few weeks and not one puncture yet, hard to say if it's due to these or good luck.
They're fitted to my wife's commuter roadie bike, and she covers 18 miles a day on country roads, which are often covered in farm muck/hedge clippings etc.
Difficult to get air in to at first as the sludge stuff seems to bung up at the valve core, so if you' re fitting some, do yourself a favor and pop the valve core out and clear the build up of sludge in the tube with a non sharp implement. I gently worked a philips screw driver through the build up.
A lot cheaper than a tubeless tyre kit, and definitely worth a try if you're sick of punctures.

**** on 08/01/2013

If you get a puncture then the tire may deflate, but pump it back up again and it's as good as new - magic!

On the down side the sludge can also seal the valve and it may be difficult to pump the tyre up, even with a track pump.

**** on 29/08/2012

The tubes were initially difficult to inflate, even with a track pump. The pressure needs to be built up in the pump before air will start to inflate the tube.

I need to use them for longer to know whether the sludge does it's job.

Best Sellers

Previous Next
My Settings Cancel X
Currency
Delivery Country
Desktop | Mobile
This website uses cookies to improve your user experience. By using the site, you agree to our use of cookies. For more information about how we use cookies, click here.