How to repair broken plastics?

Seems like to go through when you can buy fiberglass resin.

...why... use... ceramic flux from a welding rod?

Bro spent more than getting a new part. Also, why TF solder rod shavings!? 🤔

New back box £1, materials to repair £20

What is the stuff you added?

Or nip to Screwfix and buy a new junction box for about £4.

Just use baking soda, cheaper and easier

I would but somebody told me earlier today that you only get one life

Did you just repair that with the Highly Explosive potassium perchlorate and magnesium from a sparkler? Cuz that's what it looks like.

Ey Bro, did you know there's a liquid plastic? It's very easy to make it and is really effective for repairing plastic.