I have just had to de commission this hose, it is just over 12 months old and out of warranty, so i cant ask for my money back.
On closer inspection it is scarred in about 20 places, so no use trying to repair.
My advice is to only buy the hose with the stream supplies name on it or window cleaning warehoue, this is not a plug as my origonal hoses from 3 years ago are flawless.
I have tried 2 other manufacturers now and they both were pooh, one got replaced but the replacement didnt last long.

SHOCKING !!!!!!!!!!!!!