How wide is that? If it is as wide as the rubber seal, it may be worth a try. Otherwise you will end up with a gap between the tapes or overlaps.
Not sure, will phone tomorrow and find out. I think it's at least worth a try as my sodium chlorite and citric acid are already stored in the containers. I painted them and everything to keep the sunlight out
Just to be clear, I won't be storing any MMS, hydrochloric acid or CDS in those containers with the rubber, I have other glass bottles for that. These are just for storing the dry ingredients, oh and for making the CDS (so approximately 12 hours exposure overnight, but perhaps I should cover the CDS making container too) as is demonstrated in Andreas' video.