Martin Cox Bucket Barrier When cleaning your vehicle it's easy for pieces of dirt and dust to get inadvertedly rubbed over the paintwork as it mixes in the bucket while washing. Prevent this from happening with this Bucket Barrier from Martin Cox. The guard simply slots into the bottom of your bucket (235mm diameter - fits most standard 15L buckets). As you wash your cloth, glove or chamois in the water, simply rub it against the guard. The guard will ensure that all of that nasty grit and dirt stays at the bottom of the bucket so that you can look forward to giving your vehicle a squeeky clean finish. Not quite what you were looking for? Why not check out the full range of Martin Cox products here at Charlies? | Martin Cox Bucket Barrier | Charlies