I have used the mega expensive velox kit but you need to take off the vulcanising coating inside so its the wooly before you then use the strong cement and patch . Put it under a chair leg overnight and it should then make your tyre twice the price than what it was!
I have used the mega expensive velox kit but you need to take off the vulcanising coating inside so its the wooly before you then use the strong cement and patch . Put it under a chair leg overnight and it should then make your tyre twice the price than what it was!