I purchased the 3 pack fix n zip in December, I would like to tell you how impressed I am of the zips, we used one to fix a broken zip on the canvas window on our pop top caravan, this worked so well, the caravan was caught in a server storm that hit NSW in December and the van was popped up we had no leaks and the zip stayed closed it was like the zip had never been broken, this has saved us money in replacing the whole canvas thank you
Kind Regards
Belinda