"Radiator Patch" helper set

One of our radiators has a small crack and water is pouring out very slowly (drop by drop) so we have to change it.

While waiting for the replacement I used these 3D-Modells to patch the crack 

and to collect some dripping if the patch fails over time:

Currently it's working fine.

You will need 4 small magnets (8x3mm with a small hole) as inserts to snap the hooks (print it two times) to the basket.

For the crack I used the printed part to pressfit some rubber patch and “plastic-fermit” with the help of a cable tie to the exact position:

looks like this: