+44 (0)1205 360099  English / GBP / United States
  • 10 years onlineTried, tested, trusted
  • 30,000+ products£3m stock holding
  • Price promiseSeen it cheaper? Tell us!
  • 40,000+ reviewsfrom bikers like you
  • Award winningMCN retailer of the year
  • Click & collectFrom a shop near you

WD40 Smart Straw - 400ml

Water dispersant and Lubricant with Smart Straw

View full details
Quick find: 31780

Customer Reviews for WD40 Smart Straw - 400ml

July 23, 2015

You can't beat the originals until you add smart

WD-40 is a must in any household and the application uses are endless and how do you improve on the best. Add a smart straw to stop that random spraying when the straw goes missing.

Read more
October 30, 2014


I use it to clean my chain, along with hundreds of other cleaning duties. Works really well as a cleaner and degreaser.

Read more
January 3, 2014

Excellent all purpose product

Use this almost everywhere on the bike. Great for cleaning and bringing up a good shine on basically the whole bike. Now I don't have to worry about losing the straw anymore, pleased with that innovation.

Read more
November 24, 2012

Great design

Very useful to be able to choose between spray (for general coverage) and straw (for getting into nooks and crannies).

Read more
April 18, 2011


Would never have guessed that having the red straw attached would make such a difference. Much better than the standard for just a few pence more.

Read more
March 4, 2011

All about the nozzle

Wow, that nozzle makes all the difference. I'm now only spraying the parts that need it, not my fairing, clocks, driveway etc!

Read more
March 9, 2010

Good product

It's good stuff, but in a wet condition you have to use it more often than other ones which have higher price.

Read more
January 23, 2009

Extremely useful!

The smart straw provides an accurate method of reaching your chain, circuits, bolts and other places. I found it very beneficial, quicker and easier to use with less excess spray.

Read more
December 27, 2008

Great product the gun with a built in straw is ace

WD40 has always been the best but the gun with a built in straw is the best 1 yet.

Read more
December 17, 2008

Great product

Stuff has been about for years, but with the straw it makes it a bit easier for accurate spraying.

Read more

WD40 Smart Straw - 400ml

  • Stops squeaks
  • Drives out moisture
  • Cleans and protects
  • Looses rusted parts
  • Frees sticky mechanisms

A water dispersant that took the manufacturers 40 attempts to get the formula to NASA's satisfaction, hence the name. WD40 - a legend in its own can.

Now with a unique head combining the standard spray with the straw. That elusive red straw will be elusive no longer. The best just got better.



A Water Dispersant that took the manufacturers 40 attempts to get the formula to NASA's satisfaction, hence the name. WD40 - a legend in its own can.

See all WD40 products
Questions and Answers

Questions and Answers

No questions or answers have been posted for this product…

View similar products

Browse all WD40 Oil & Lubricants, Browse all Motorcycle Oil & Lubricants
Your Recently Viewed items
What people say about us