Ok this is my secret weapon against broken plastic rubber.
Broken coolant bleed pipe. How do we fix it in record time and make a very strong repair
Good old tommy Walsh glue from £1 shop and super glue accelerator £5 from eBay. You glue the pipe then spray accelerator and hey presto it sets then do it again and again to Build up layers
Very strong fix works on plastic very well
Radiator, coolant bottle, hose ,etc
Health and safety
Eye protection, gloves are a MUST