• Question: Why doesn't the glue stick to the inside of the bottle?

    Asked by 322eura33 to Alex, Ali, Kerry on 20 Nov 2014.
    • Photo: Alison Thomson

      Alison Thomson answered on 20 Nov 2014:

      That’s a really good question!

      The glue only sets when it comes in to contact with the air outside of the bottle – that’s why sometimes at the top of the nozzle the glue gets dried up and blocks it – because it has been in contact with the air!

      Cool huh?!

Comments