Signup for your FREE trial of Wondrium here: http://ow.ly/Hqgn30skwQt This is a self-healing polymer. It's not sticky but it does stick to itself! You can buy my books here: https://stevemould.com/books You can support me on Patreon and get access to the exclusive Livestream and Discord: https://stvmld.com/p3svt4fb just like these amazing people: Frank Hereford Will Ackerly Brendan Williams Cameron Leigh Middleton Matthew Cocke Frederic Merizen Jeremy Cole Alan Wilderland Joel Van der loo Glenn Watson Doug Peterson Paul Warelis John Zelinka Alnitak Grant Hay Heather Liu Marshall Fitzpatrik Lukas Biewalk JJ Masson Ben McIntosh Damien Szerszinski Twitter: http://twitter.com/moulds Instagram: https://www.instagram.com/stevemouldscience/ Facebook: https://www.facebook.com/stevemouldscience/ Buy nerdy maths things: http://mathsgear.co.uk/