maxi-model
UK/US/ROW steam narrow gauge railways 1:1

YouTube algorithms are really starting to get to know me. Lego D&RGW K-27, what next.......superglue can repair in ways you may not have realised. Well, it's news to me.
Word of caution - As noted in a comment on the first video. What you are looking at involves an exothermic reaction, i.e. heat is involved, quite a bit if you are not careful apparently. Very important to note in the video that the process is repeated to build up the required amount of the final material to minimise the risk of overheating things. I am not a chemist but my father was. Gave me a chemistry set one Christmas,. Just loved experiments involving the potassium permanganate, our home's furnishings didn't.
The why's and how's - How Strong Is Super Glue & Baking Soda?.
Word of caution - As noted in a comment on the first video. What you are looking at involves an exothermic reaction, i.e. heat is involved, quite a bit if you are not careful apparently. Very important to note in the video that the process is repeated to build up the required amount of the final material to minimise the risk of overheating things. I am not a chemist but my father was. Gave me a chemistry set one Christmas,. Just loved experiments involving the potassium permanganate, our home's furnishings didn't.
The why's and how's - How Strong Is Super Glue & Baking Soda?.